Question

10. To minimise the pollution we should useduce the use of
Multiple Choice Questions :
11. How much of the surface area of the earth is under continents ?
(a) 20%
(b) 25%
(c) 29%
(d) 40%
12. Name the smallest continent.
(a) Antarctica
(b) Europe
(c) South America
(d) Australia
13. An example of old mountains is
(a) The Himalayas
(b) The Alps
(c) The Aravalli (d) The Andes
14. Which continent is bisected into almost two equal parts by the equator?
(a) North America (b) Asia
(c) Australia
(d) Africa
15. Which of the following is the largest ocean?
(a) The Pacific Ocean
(b) The Atlantic Ocean
(c) The Indian Ocean
(d) The Arctic Ocean
16. The three major realms of the earth, the land, water and air, come in contact in a
(d) Lithosphere
as
(c) Hydrosphere
(b) Biosphere
(a) Atmosphere​

Answer 1

Answer:

11 25

12 Australia

13the himalayas

14 north America

15 the Pacific

biosphere

Answer 2

Answer:

11) 29%

12)South America

13)the himalayas

14)africa

15)pacific ocean

16)Lithosphere