STAAR Review 5

STAAR Review 5

Multiple Choice

If the Producers have 5,000 Joules of energy, how much will the Primary Consumers get?

• 5000

• 500

• 2500

• 50

Multiple Choice

Birds trail army ants not to feed on them but to feed on insects escaping the ants as they move across the forest floor. The birds easily catch the prey while the ants remain unaffected.

• Mutualism

• Commensalism

• Parasitism

Multiple Choice

A flood ruins the crops on farmland. What kind of Succession will occur?

• Primary Succession

• Secondary Succession

Multiple Choice

bare rock is exposed by a retreating glacier.

• Primary Succession

• Secondary Succession

Multiple Select

Check all the ways we impact the biogeochemical cycles.

• Overuse of Fertilizers, providing excess nitrogen in aquatic ecosystems.

• Deforestation - decreasing the amount of trees and plants.

• Burning Fossil fuels, emitting excess CO2 into our atmosphere contributing to greenhouse effect.