Question

10. To minimise the pollution we should
F. Multiple Choice Questions:
11. How much of the surface area of the earth is under continents?
(a) 20%
(b) 25%
(C) 29%
12. Náme the smallest continent.
(a) Antarctica
(b) Europe (c) South America Australia
13. An example of old mountains is
(a) The Himalayas (b) The Alps
(c) The Aravall (0) The Andes
14. Which continent is bisected into almost two equal pans by the ecuator?
(a) North America (b) Asia
(c) Australia Lot Arica
15. Which of the following is the largest ocean?
Val 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 conta
as
(a) Atmosphere los Biosphere (c) Hydrosphere (d) Lithosp​

Answer 1

Answer:

11)29 percent

12) Australia

13)Aravali

14)Africa

15)Pacific Ocean

16)Biosphere