Carbon Cycle Flashcard

Front

Which process transforms carbon into a compound with more chemical energy?

Back

Photosynthesis

Front

What is the primary function of photosynthesis in the carbon cycle?

Back

To convert carbon dioxide and water into glucose and oxygen

Front

During respiration, what happens to the carbon that is part of the glucose molecule?

Back

It is released as carbon dioxide

Front

What role do decomposers play in the carbon cycle?

Back

They break down dead organisms, releasing carbon back into the environment

Front

What is primarily being combusted when fossil fuels release carbon dioxide into the atmosphere?

Back

Fossil fuels

Front

How are fossil fuels formed?

Back

Through the slow decomposition of plant and animal matter under high pressure and temperature over millions of years

Front

What is ocean acidification and how is it related to the carbon cycle?

Back

It is the process of oceans becoming more acidic due to increased carbon dioxide levels

Front

Which process in the carbon cycle is directly responsible for the most oxygen production? Options: Respiration, Decomposition, Photosynthesis, Combustion

Back

Photosynthesis

Front

What is the chemical equation for photosynthesis?

Back

Front

Which of the following is NOT a carbon sink?

Forests

,

Oceans

,

The atmosphere

,

Soil

Back

The atmosphere