Question

Select the INCORRECT statement about the Nitrogen cycle. 1) Nitrogen in the atmosphere is plentiful, but nitrogen deficiency sometimes limits plant growth because plants cannot use nitrogen directly. 2) Nitrogen-fixing bacteria living in close proximity to plants produce nitrogen-rich organic molecules available to the host plants. 3) Human activity increases the levels of Nitrogen oxide in the atmosphere which contributes to acid rain deposition that affects the environment. 4) Human activity has no effect on the nitrogen cycle since it is readily available in the atmosphere.

          Select the INCORRECT statement about the Nitrogen cycle.
1) Nitrogen in the atmosphere is plentiful, but nitrogen deficiency sometimes limits plant growth because plants cannot use nitrogen directly.
2) Nitrogen-fixing bacteria living in close proximity to plants produce nitrogen-rich organic
molecules available to the host plants.
3) Human activity increases the levels of Nitrogen oxide in the atmosphere
which contributes to acid rain deposition that affects the environment.
4) Human activity has no effect on the nitrogen cycle since it is readily available
in the
atmosphere.

Select the INCORRECT statement about the Nitrogen cycle.
1) Nitrogen in the atmosphere is plentiful, but nitrogen deficiency sometimes limits plant growth because plants cannot use nitrogen directly.
2) Nitrogen-fixing bacteria living in close proximity to plants produce nitrogen-rich organic
molecules available to the host plants.
3) Human activity increases the levels of Nitrogen oxide in the atmosphere
which contributes to acid rain deposition that affects the environment.
4) Human activity has no effect on the nitrogen cycle since it is readily available
in the
atmosphere.

Added by Jesse T.

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