Question

Since time immemorial farmers are using ploughs for loosening the soil before sowing the seeds. Loosening of the land is essential to soften the soil and facilitate the penetration of roots deep into the soil. Ploughing also promotes the growth of beneficial bacteria, ventilation of the soil and proper mixing of nutrients and moisture. Plants grow well in the loosened soil.

An implement other than plough used for ploughing the land is ---------- (Sickle, tractor, seed drill, thresher)
Ploughing ------------ (aerates the soil, kills useful microbes, reduces soil fertility, increases the acidity) of the soil.
"This animal is the plough of the Nature". (Rat, squirrel, earth worm, snake)
The sharp portion of the plough is called ----------. (Plough shaft, plough share, beam, handle)
A plough can be made with --------- also other than wood (glass, cement, plastic, iron)

Answer 1

Answer:

1) Tractor/ hoe/ cultivator.

2) aerates the soil.

3) Earth worm.

4) Plough share.

5) Iron.

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