Which solution to reduce the impacts of an earthquake would be beneficial to the LEAST amount of people?

The state of Hawaii wants to invest money in protecting residents and communities from volcanoes. Which solution would be the most beneficial to residents and reduce the impact of a volcanic eruption?

The state of Hawaii wants to invest money in protecting residents and communities from volcanoes. Which solution would be the LEAST beneficial to residents and reduce the impact of a volcanic eruption?

Tsunamis are severe oceanic storms that cause extreme devastation. They are a series of waves that can be miles long, up to 100 feet high, and can travel at 400 miles per hour. They are caused by significant and sudden disturbances of the sea’s surface. Volcanic eruptions, landslides, earthquakes can trigger a tsunami. A massive wall of water will wash ashore, and there is very little time or warning for those who live in the communities nearby. The series of waves can last for hours, and massive flooding adds to the problem. If you find yourself in a tsunami, get to high ground, keep calm, do not drive, and follow instructions from local officials.

Melissa says that the best solution for reducing the impact tsunamis have on a city is to build a ten-foot wall around the city. Maggie thinks they should give all the residents boats so they can row away after the roads are flooded. Natalie says they should create a siren that goes off when there is a chance of a tsunami so people can evacuate. Brian thinks that each resident should build an emergency supply bag to keep in their car.

When comparing the four different solutions, which would most likely be the most expensive?

The state of Florida wants to invest money in protecting residents and communities from hurricanes. Which solution would be the LEAST beneficial to residents and reduce the impact of a hurricane?

True or False: There are no ways to reduce the impacts of Earth's processes on communities and the residents.

Tsunamis are severe oceanic storms that cause extreme devastation. They are a series of waves that can be miles long, up to 100 feet high, and can travel at 400 miles per hour. They are caused by significant and sudden disturbances of the sea’s surface. Volcanic eruptions, landslides, earthquakes can trigger a tsunami. A massive wall of water will wash ashore, and there is very little time or warning for those who live in the communities nearby. The series of waves can last for hours, and massive flooding adds to the problem. If you find yourself in a tsunami, get to high ground, keep calm, do not drive, and follow instructions from local officials.

Melissa says that the best solution for reducing the impact tsunamis have on a city is to build a ten-foot wall around the city. Maggie thinks they should give all the residents boats so they can row away after the roads are flooded. Natalie says they should create a siren that goes off when there is a chance of a tsunami so people can evacuate. Brian thinks that each resident should build an emergency supply bag to keep in their car.

When comparing the four different solutions, which is the most reasonable and would have the most benefit to the residents?

Students at Bowers Elementary are looking for inexpensive ways to reduce erosion around their local river. Which student's idea would be the most practical and least expensive?

• Aaliyah thinks the town should build a dam upriver and control the flow of water.
• Sean wants to plant trees and vegetation along the riverbank.
• Wayne thinks that installing concrete barriers along the river.

Which solution to reduce the impacts of an earthquake would be beneficial to the MOST people?

Tsunamis are severe oceanic storms that cause extreme devastation. They are a series of waves that can be miles long, up to 100 feet high, and can travel at 400 miles per hour. They are caused by significant and sudden disturbances of the sea’s surface. Volcanic eruptions, landslides, earthquakes can trigger a tsunami. A massive wall of water will wash ashore, and there is very little time or warning for those who live in the communities nearby. The series of waves can last for hours, and massive flooding adds to the problem. If you find yourself in a tsunami, get to high ground, keep calm, do not drive, and follow instructions from local officials.

Kaitlyn says that the best solution for reducing the impact tsunamis have on a city is to build a ten-foot wall around the city. Angie thinks they should send out warnings on all of the local television stations when a storm may be approaching. Jeff says they should create a siren that goes off when there is a chance of a tsunami so people can evacuate. Donald thinks that each resident should move to the lowest part of their house and hide.

When comparing the four different solutions, which would be the LEAST helpful to the residents?