Question

The largest concentration of nitrogen is found in the __________________, but plants and animals cannot use ____________ directly from the _____________.
Nitrogen fixation is the process of capturing and _________ nitrogen into a form that is __________ by plants.
Nitrogen can be added to the soil by applying ____________ to lawns or crops.
Nitrogen enters the food web when _________ absorb nitrogen compounds from the soil and convert them into ___________.

Answer 1

1. In atmosphere
2. Nitrogen ,
3. air
4. Making,
5. absorbe by plants
6. Fertilizer
7. Plants
8. Proteins

In order of the blanks