Unit 1 - Lessons 5-8

Front

_______________ use air, water, and sunlight to grow.

Back

Producers

Front

________________ eat those plants or consumers to get matter for growth.

Back

Consumers

Front

______________ get matter for growth from dead producers and consumers.

Back

Decomposers

Front

When decomposers die, the matter enters the air and soil, so _____________ can use it again.

Back

Producers

Front

Like matter, energy does cycles through an ecosystem.

Back

False

Front

Energy in an ecosystem moves from _________________?

Back

sun -> producers -> consumers

Front

At each organism in a food chain, most of the energy is lost as ______________.

Back

heat

Front

_________________ are models that show how energy moves in one part of an ecosystem.

Back

food chains

Front

_________________ are models that show how much of the original energy is still available at each level of the food chain.

Back

food pyramids

Front

_________________ are models that show how all of the different organisms in an ecosystem are linked together.

Back

food webs