nitrogen in a sentence
n.
Definition
Nitrogen is a colorless, odorless gas that is a vital element for living organisms and constitutes about 78% of Earth's atmosphere, playing a key role in agriculture as a component of fertilizers.
Sample Sentences
- Nitrogen is a crucial element in the production of fertilizers that enhance crop growth.
- In the atmosphere, nitrogen makes up about 78% of the air we breathe.
- The process of nitrogen fixation allows plants to absorb this essential nutrient from the soil.
- Liquid nitrogen is commonly used in cryogenics to preserve biological samples.
- Excess nitrogen in water bodies can lead to harmful algal blooms, disrupting aquatic ecosystems.