ES Unit 6.8 Mid-Assessment

Front

What is the flow of energy in an ecosystem?

Back

Only a small fraction of energy is transferred to the next trophic level.

Front

Who breaks down dead organisms into organic matter for reuse?

Back

Decomposers.

Front

What is the definition of detritus?

Back

Dead organic matter.

Front

Which creature is a primary consumer?

Back

Grasshopper.

Front

What is the resilience of ecosystems?

Back

Ecosystems are highly resilient and can recover from disturbances.

Front

What is a trophic level?

Back

A trophic level is a position in a food chain or food web, representing the flow of energy and nutrients.

Front

What role do producers play in an ecosystem?

Back

Producers convert sunlight into energy through photosynthesis, forming the base of the food chain.

Front

What is the difference between primary and secondary consumers?

Back

Primary consumers eat producers (plants), while secondary consumers eat primary consumers.

Front

What is the significance of decomposers in an ecosystem?

Back

Decomposers recycle nutrients back into the ecosystem by breaking down dead organic matter.

Front

What is an example of a primary consumer?

Back

Grasshopper.