Carbon & Nitrogen Cycle

Front

During photosynthesis, carbon is moved from which reservoir to which reservoir?

Back

From the atmosphere to the terrestrial biosphere.

Front

How does carbon in a grass plant get into a lion?

Back

The lion eats an antelope that ate the grass

Front

Which of the following add carbon dioxide to the atmosphere? Options: volcanoes, combustion of fossil fuels, animal and plant respiration, all of these

Back

all of these

Front

Why do all organisms need nitrogen?

Back

To live and grow 

Front

Nitrogen fixing bacteria live in nodules on the root of which plant? Options: Broccoli, Legumes, Beets, Carrots

Back

Legumes

Front

How nitrogen is "fixed" into useable form for plants?

Back

through action of bacteria & lightning

Front

Organisms that break down dead plants & animals and release nitrogen back into atmosphere...

Back

bacteria

Front

Organisms that need nitrogen to survive

Back

all living organisms

Front

Organisms that do not decompose can be buried and become what?

Back

fossil fuels

Front

Carbon can be found in...

Back

All of the above