Biology- Intro to Ecology 2018

Front

Complex feeding interrelationships between species

Back

food web

Front

Illustrates the hierarchy of feeding relationships in a community

Back

trophic structure

Front

What illustrates the simple energy flow in a community? (Options: food web, food chain, trophic structure, biomass pyramid)

Back

food chain

Front

In many ecosystems, the portion of the energy that is transferred from one trophic level to the next is about

Back

10 percent.

Front

Energy _____ through an ecosystem while matter  _____

Back

flows, cycles

Front

Most of the energy that supports life on Earth comes from

Back

sunlight

Front

What trophic level do Herbivores occupy- ex: mouse eating seeds

Back

primary consumers

Front

What trophic level would a hawk eating a snake be?

Back

tertiary consumers

Front

Ecology is

Back

the study of relationships between organisms and their environment.

Front

Green plants, algae, and certain bacteria use sunlight to make food. What are they classified as? Options: heterotroph, autotroph, herbivore, detritovore

Back

autotroph