Ecology

Front

What percentage of energy decreases as it moves up the energy pyramid?

Back

10%

Front

Which of the following is NOT an example of a decomposer?

Back

Leaves

Front

What is an example of a producer?

Back

Algae

Front

What is an example of a decomposer?

Back

Fungus

Front

What is a producer?

Back

An organism that uses sunlight to make its own food.

Front

What is a decomposer?

Back

An organism that breaks down dead organic material.

Front

What role do producers play in an ecosystem?

Back

They convert sunlight into energy through photosynthesis.

Front

Name a primary consumer in an ecosystem.

Back

A rabbit.

Front

What is the primary function of decomposers in an ecosystem?

Back

To recycle nutrients back into the soil.

Front

What is the energy transfer efficiency between trophic levels?

Back

Approximately 10%.