Front

Ecology

Back

the study of the interactions (connections) among living things, and between living things and their environment

Front

The frog eats the cricket. Give 3 words to describe the frog.

Back

secondary consumer (2°), carnivore, heterotroph

Front

What is a population?

Back

group of the same species living in the same area

Front

What is a community?

Back

Different populations of organisms living in the same environment.

Front

Ecosystem

Back

The interactions among living and non-living things in an environment.

Front

In an ecosystem, living things are called _ and non-living things are called _.

Back

biotic, abiotic

Front

Which is more complex, a food chain or a food web?

Back

food web

Front

What is the initial (first or primary) source of energy in every ecosystem?

Back

the sun

Front

What do the arrows show in the food web?

Back

They show which way the energy is flowing.

Front

What is the 10% rule?

Back

90% of energy is LOST as you move up the food chain