More cards in this set

What is the binomial system?

Name two organisms that are difficult to classify.

What is a pyramid of numbers?

What is a pyramid of biomass?

Name a producer of a food chain.

Roughly how much energy is transferred from one trophic level to the next?

Give three ways that energy is lost at each stage of the food chain.

Name two types of decomposers.

Give the three conditions needed for decomposition.

Why is it difficult to construct a pyramid of biomass?