Question

3. Iron planks used for levelling
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Answer 1

Explanation:

Levelling is the process of smoothening the land and creaking the soil crumbs to improve the surface of land. It can be done using an iron leveller or a wooden plank as they can help in breaking the crumbs and create a leveled surface.

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Answer 2

Answer:

yes it is attached at the end of levellers when it is pushed by man ground is levelled

Explanation:

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