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BG Cycles Review Multiple Choice Test

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BG Cycles Review

Test your knowledge of the processes that make up the Biogeochemical cycles.

NOTE: If the question contains an image, clicking on it will enlarge it for easier viewing. If there is a "More Info" link after the question, clicking it will display additional content related to the question.

Nitrogen is unavailable to plants in the form of

The carbon cycle depends primarily on these 2 processes

Which of the following is the correct sequence as water moves from the ocean to land?

Transpiration is the process in which:

The water cycle is

The process of denitrification converts ammonia to:

Water returning to earth from the atmosphere is called:

Humans excrete this form of Nitrogen

Legume plants

In order for water to change from a vapor to a liquid, this has to happen

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