Distinguish between igneous, metamorphic, and sedimentary rocks - Middle School Earth and Space Science

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Question

Which of the following lists rocks that are metamorphic?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

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Question

4cadb6dd 1dd8 b71b 0b6575b688041676

What type of rock is pictured?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

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Question

Fossiliferouslimestonelg

The rock pictured is a conglomerate of many fossils, sand, and minerals. What type of rock is it?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

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Question

Screen shot 2020 06 23 at 3.04.04 pm

What type of rock belongs in the space labeled "#2" in this diagram of the rock cycle?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

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Question

Screen shot 2020 06 23 at 3.04.04 pm

Which type of rock belongs in the blank labeled "#3" in the rock cycle diagram pictured?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

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Question

How is intrusive igneous rock formed and what is the resulting texture?

Answer

The answer is "Magma cools slowly, creating a coarse grained texture."

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground.

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Question

Granite2 copy

What type of rock is granite? (Pictured above)

Answer

The answer is "igneous."

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground.

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Question

You pick up a rock and it is composed of several different sized pebbles, sand, pieces of other rock cemented together. What type of rock are you holding?

Answer

The answer is "sedimentary."

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground.

Compare your answer with the correct one above

Question

Which type of rock is most likely to contain fossils?

Answer

The answer is "shale" because shale is a type of sedimentary rock.

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground

Compare your answer with the correct one above

Question

Slate is a metamorphic rock. Which best describes how slate is formed?

Answer

The answer is "heating and pressurization of shale."

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground.

Compare your answer with the correct one above

Question

Which of the following lists rocks that are metamorphic?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

Compare your answer with the correct one above

Question

4cadb6dd 1dd8 b71b 0b6575b688041676

What type of rock is pictured?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

Compare your answer with the correct one above

Question

Fossiliferouslimestonelg

The rock pictured is a conglomerate of many fossils, sand, and minerals. What type of rock is it?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

Compare your answer with the correct one above

Question

Screen shot 2020 06 23 at 3.04.04 pm

What type of rock belongs in the space labeled "#2" in this diagram of the rock cycle?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

Compare your answer with the correct one above

Question

Screen shot 2020 06 23 at 3.04.04 pm

Which type of rock belongs in the blank labeled "#3" in the rock cycle diagram pictured?

Answer

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers. As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground. Types of igneous rocks include basalt, granite, pumice, and obsidian.

Compare your answer with the correct one above

Question

How is intrusive igneous rock formed and what is the resulting texture?

Answer

The answer is "Magma cools slowly, creating a coarse grained texture."

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground.

Compare your answer with the correct one above

Question

Granite2 copy

What type of rock is granite? (Pictured above)

Answer

The answer is "igneous."

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground.

Compare your answer with the correct one above

Question

You pick up a rock and it is composed of several different sized pebbles, sand, pieces of other rock cemented together. What type of rock are you holding?

Answer

The answer is "sedimentary."

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground.

Compare your answer with the correct one above

Question

Which type of rock is most likely to contain fossils?

Answer

The answer is "shale" because shale is a type of sedimentary rock.

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground

Compare your answer with the correct one above

Question

Slate is a metamorphic rock. Which best describes how slate is formed?

Answer

The answer is "heating and pressurization of shale."

Metamorphic rocks are any rock type that has been altered by heat, pressure, and/or the chemical action of fluids and gases. Metamorphic rocks are classified by their structure and their dominant minerals. Metamorphic rock structure is either foliated (has a definite planar structure) or nonfoliated (massive, without structure). Metamorphic rocks include slate, phyllite, schist, and gneiss.

Sedimentary rocks are layered rocks that are composed of accumulated sediments. Erosion and deposition play a key part in the formation of sedimentary rocks. Wind, water, ice, and chemicals break down existing rock into sediment that is then transported and deposited by wind, water, and glaciers.

As sediment accumulates with time (thousands of years) it becomes compacted and cemented (lithified), eventually forming rock. Some common sedimentary rocks are shale, sandstone, limestone, and conglomerate.

Igneous rocks are those that solidify from a molten or partially molten state. These rocks are characterized as either extrusive or intrusive. Extrusive rocks are formed above Earth’s surface as lava. Intrusive rocks form from molten material (magma) that flows and solidifies underground.

Compare your answer with the correct one above

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