Rhizobium and Other Nitrogen Fixing Bacteria Can Reduce Atmospheric Nitrogen

question 38

Multiple Choice

Rhizobium and other nitrogen fixing bacteria can reduce atmospheric nitrogen to

• A)ammoniA.
• B)ammonium.
• C)nitrate.
• D)nitrite.
• E)all of thesE.

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Definitions:

Dry Climates

Climatic regions characterized by low precipitation, leading to arid or semi-arid conditions.

Kilometers

A unit of length in the metric system, equal to 1,000 meters or approximately 0.62 miles, used to measure distance.

Deposited

The process by which sediments, minerals, and other substances are laid down or settled in a new location.

Slowing

The reduction in speed or rate of an activity or process.