Question

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 1

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.

Answer 2

Answer:

1. muscle

2.Hydroelectric power for the Nation

3.skeleton

4.evaporation

5.drought

6.5000metre

7.circular motion

8.bar magnet