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At a Glance
● Things made by human are called artificial or human-made things.
● Things that are created naturally are called natural things.
● Machines make our work easier.
● Computer is a very useful machine.
Tick ( ) the correct option.
1. Which of these is an artificial thing?
a. b.
c. d.
2. Which of these can be done with the help of a computer?
a. b.
c. d.
3. Which of these is a natural thing?
a. b.
c. d.
Natural and Artifiial Tinng 15
