Question

this is a way to replenish nutrients in the soil
1) crop rotation
2) sowing
3) rain
4) harvesting

Answer 1

Answer:

harvesting

Explanation:

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Answer 2

Answer:

Adding Manures and Fertilizers

Adding Manures and FertilizersFertilizers such as nitrogen, potassium and phosphorus are added to the soil to make it fertile. These are also added to the potted plants in gardens to enhance plant growth. NPK and urea are the most common fertilizers required by the soil.

Explanation:

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