Standard - 1 (Chapter - 1 Exercise)

Chapter - 1 

Q.3 - Put  ✔ against the correct X  and against the wrong statement.

1. Computer is man-made machine.                                            ✔ 
2. Natural things are made by us.                                                 X  
3. Things made by God are called man-made things.                  X  
4. Natural things can not be made by machine.                           ✔ 
5. Mountains and trees are man-made things.                              X  

Q.4 - Differentiate the natural and man-made things.

(Fridge, Lightning, Bird, Teddy Bear, Spring, Fan, Car, Eye, Tree, Lunch box, Lion, TV, Telephone, School bag, Moon, Sun, Mobile, Aeroplane, Rainbow,Pencil)

Natural Things	Man-made Things
Lightning, Bird, Spring,	Fridge, Teddy Bear,
Eye, Tree, Lion, Moon, Sun,	Fan, Car, Lunch box,TV,
Rainbow	Telephone, School bag,
	Mobile, Aeroplane, Pencil

Q.5 - What is meant by natural things?

Answer :  Which things are made by God are called as natural things.

Q.6 - What is meant by man-made things?

Answer : Which things are made by people are called as Man made things.