Question

subject science class 8 ​

Answer 1

Answer:

1) The process of watering the crops is called irrigation..

2) A weed is a plant considered undesirable in a particular situation..

3) Combines are used for Threshing..

4) Wind winnowing is method developed by ancient cultures for separating grains from chaff..

5) Weedicides which are also called herbicides are used for killing vicious weeds that destroy crops...

Hope this answer helps you!!!

Answer 2

Answer:

1. d

2. c

3. d

4. b

5. b

Explanation:

hope this helps u

please follow me and mark me as brainliest

Regards