Food Chain, Food Web and Ecological Pyramid

Front

All food webs and food chains begin with _________________.

Back

producers

Front

In this trophic pyramid, which organisms have the most biomass?

Back

Producers

Front

How many carnivores are shown in this food web?

Back

5

Front

Which organism do the owl and the weasel compete for in the food web?

Back

Shrew

Front

In a food web, arrows point at:

Back

who gets energy.

Front

An organism that eats the secondary consumer.

Back

Tertiary Consumer

Front

Organisms which carry out the process of decomposition by breaking down dead or decaying organisms.

Back

Decomposer

Front

A connection of food chains with many food energy paths in an ecosystem is a ____________

Back

food web

Front

What does the grasshopper get energy from?

Back

Grass

Front

What is this called?

Back

Food Chain