Question

Cleo has a vegetable garden and wants to increase the amount of nitrogen in the soil.

How can she most likely do this?
A. add several soybean plants to her garden
B. decrease the amount of fertilizers she uses
C.harvest the vegetable plants continuously
D.reduce the number of decomposers that live in the soil

Answer 1

hey dude ❣️

option A is correct

Answer 2

A. Add several soybean plants to her garden.

Explanation:

• If Cleo wants to increase the amount of nitrogen in the soil, she must plant nitrogen-fixing plants.
• Example: Soybean, pea plants, pulse, pigeon pea and etc.
• These plants roots contain nitrogen-fixing bacterias like nostoc, oscillatoria which helps in the fixation of nitrogen in the soil.
• These plants are called as leguminous plants which are rich in nitrogen.
• Harvesting vegetables or leguminous plants can increase nitrogen in the soil.

To learn more:

Name the group of plants which has nitrogen fixing bacteria in their ...

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