Page 39 - Carvaan GK & MORAL-5

32 Wonder Machines
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onder Machines
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Wonder Machines

We are surrounded with machines. Here are some wonder machines.

Can you identify them?

1. It is a moving staircase that conveys people between
the floors of a building.

E A L O

2. It is a very useful machine as it generates electricity

from wind.

W D L

3. You can find this machine in your nearby shops or
offices. It is used to make copies of your documents.

H T C P R

4. Nowadays, it has become very popular as it absorbs
Sunlight as a source of energy to generate electricity.

S L R A

5. It is a detection system that uses radio waves to detect
aircraft, ships, spacecraft, guided missiles etc.

R D

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