Carbon Nitrogen and Water Cycle

Front

Which one of these does not add CO2 to the atmosphere? Options: cooking with gas, planting trees, burning wood, riding in a bus

Back

planting trees

Front

Combustion is another word for _______________.

Back

burning

Front

What does not produce carbon dioxide?

Back

Photosynthesis

Front

How do living organisms return carbon to the atmosphere in the carbon cycle?

Back

decomposition and respiration

Front

In the carbon cycle, producers take in the gas __

Back

carbon dioxide

Front

How does carbon affect global warming?

Back

Speeds up the effects of global warming

Front

Where can carbon be found?

Back

All of the above! (The atmosphere, Inside of the Earth, Fossil fuels)

Front

Photosynthesis

Back

absorbs CO2

Front

Respiration

Back

releases CO2

Front

If the plant population decreased, the amount of carbon would _________.

Back

Increase