Question

[B] Write answer in one word. [4]

1. The method of irrigation in which water escapes from rotating nozzles as if it

is raining

2. The method of separation of grain and chaff

3. The bacterium, present in curd

4. Name any one chemical fertilizer

​

Answer 1

Answer:

2.The process of separating grains from the harvested crop is called threshing. After threshing, the grains are to be separated from the chaff and hay . The process of separating grains from the chaff and hay with the help of wind is called winnowing.

3.Curd is a dairy product obtained by coagulating milk in a process called curdling.

4.calaium

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Answer 2

Answer:

1) Sprinkler irrigation

2) threashing

3) Lactobacillus bacteria

4) potassium

Explanation:

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