Biogeochemical Cycles Test

Front

What role do decomposers play in the phosphorous cycle?

Back

Decomposers return phosphorous into the soil by breaking down organic matter.

Front

What is the primary use of mined phosphorus?

Back

Most mined phosphorus is used to make fertilizer.

Front

What process is indicated by evaporation in the water cycle?

Back

Evaporation is the process where water changes from liquid to gas.

Front

Which of the following is NOT a part of the phosphorus cycle?

Back

Atmospheric phosphate is NOT a part of the phosphorus cycle.

Front

What is the opposite of condensation?

Back

The opposite of condensation is evaporation.

Front

Define biogeochemical cycle.

Back

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

Front

What is the significance of the nitrogen cycle?

Back

The nitrogen cycle is crucial for converting nitrogen into forms usable by living organisms.

Front

Explain the role of plants in the phosphorus cycle.

Back

Plants absorb phosphorous from the soil, which is essential for their growth.

Front

What is transpiration?

Back

Transpiration is the process by which water is absorbed by plants and released as vapor into the atmosphere.

Front

Describe the process of precipitation in the water cycle.

Back

Precipitation is the process where water falls from the atmosphere to the Earth's surface as rain, snow, sleet, or hail.