Biogeochemical Cycles Flashcard Practice

Front

What process do plants use to remove Carbon from the air?

Back

Photosynthesis

Front

What gas do plants take out of the atmosphere as part of the carbon cycle?

Back

Carbon dioxide

Front

What happens to snowmelt and runoff reaching oceans if there is less precipitation?

Back

Less

Front

What will happen to Carbon levels in the air if fossil fuels continue to be burned?

Back

More

Front

If one part of the water cycle changes, what happens to other parts of the water cycle?

Back

All

Front

Define the term 'biogeochemical cycle'.

Back

A biogeochemical cycle is the movement of elements and compounds through living organisms and the physical environment.

Front

What is the role of decomposers in the nitrogen cycle?

Back

Decomposers break down organic matter, returning nitrogen to the soil.

Front

Explain the significance of photosynthesis in the carbon cycle.

Back

Photosynthesis converts carbon dioxide into organic matter, reducing atmospheric CO2 levels.

Front

What is the impact of deforestation on the carbon cycle?

Back

Deforestation increases atmospheric CO2 levels by reducing the number of trees that can absorb CO2.

Front

Describe the water cycle's process of evaporation.

Back

Evaporation is the process where water changes from liquid to vapor, entering the atmosphere.