Question

TRUE/FALSE
1.The needle of sewing machine execute periodic motion while stitching clothes.
2. Water act as medium of transport.
3. Soil erosion is the cause of drought.
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Answer 1

Answer:

1. True
2. false
3. true

Explanation:

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Answer 2

Answer:

Motion of needle of sewing machine is a to and fro motion not a rotational motion. So, given statement is false.

2) true

3)True. The fertile soil on the top most surface of the dry agricultural land are easily blown away by the wind which causes soil erosion. So, scarcity of water during drought increases soil erosion.