1.

Fill in the blanks. (Any-7) (07) 1. The contraction of the ____________ pulls the bones during movement.2. Water is used to generate _______________ for homes and for the industry.3. A combination of bones and cartilages forms the ____________ of the body.4. The process of changing of water into its vapour is called ___________.5. No rainfall for a year or more may lead to _____________ in that region.6. Five kilometer is _____________ metre.7. Motion of wheel of a bicycle is ____________.8. In olden days, sailors used to find direction by suspending a piece of __________.​

Answer» Answers

1. The CONTRACTION of the muscles pulls the bones during movement.

2. Water is used to generate electricity  for homes and for the industry.

3. A combination of bones and cartilages forms the skeletal SYSTEM of the body.

4. The process of changing of water into its VAPOUR is called vaporization.

5.  No RAINFALL for a year or more may lead to drought in that region.

6. Five kilometer is Five thousand meter.

7. Motion of wheel of a bicycle is a rotational motion.

8. In olden days, sailors used to find direction by SUSPENDING a piece of bar magnet.



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