Middle School Life Science › Interdependent Relationships in Ecosystems
Which of the following is the most immediate and direct impact of deforestation?
In a food chain, the animals on the highest trophic level:
Atlantic salmon migrate to rivers in New England to reproduce and to the coast of Greenland to feed. Which of these scenarios could cause a decrease in salmon populations due to competition?
In a food chain, the animals on the highest trophic level:
In desert environments, fresh water is a limited resource. Which of these is NOT a way organisms have responded to the lack of availability of water?
In this food chain, which species would have the smallest number of individuals?
grass -> grasshopper -> frog -> snake -> hawk
Which of these is NOT a way humans can help maintain biodiversity?
In this food chain, which species would have the smallest number of individuals?
grass -> grasshopper -> frog -> snake -> hawk
Which of the following is the most immediate and direct impact of deforestation?
In desert environments, fresh water is a limited resource. Which of these is NOT a way organisms have responded to the lack of availability of water?