Biology Activity: Matter and Energy

Biology activity, aimed at second-year high school students, with questions developed about matter and energy.

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SCHOOL: DATE:

PROF: CLASS:

NAME:

matter and energy

1) The energy that passes from one trophic level to another, in ecosystems
a) remains the same
b) get lost
c) Transforms
d) Increases
e) Decreases

2) In the so-called energy pyramids, at their base, are:
a) Tertiary consumers
b) Secondary consumers
c) Primary consumers
d) Producers
e) Decomposers

3) Following producer → primary consumer → secondary consumer → tertiary consumer → quaternary consumer, the being that releases less energy to the environment is the

a) Producer
b) Tertiary consumer
c) Primary consumer
d) Quaternary consumer
e) Secondary consumer

4) Check the correct statement
a) Plants synthesize proteins from the nitrogen they take from the air
b) The producers of an ecosystem are all those who carry out photosynthesis
c) All CO² from the atmosphere is produced by decomposers
d) Mineral salts are not recycled in ecosystems
e) The energy released by living beings is again used by others

5) How is phosphorus recycled in ecosystems?
A.

Per Camila Farias.

At answers are in the header link.

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