1. The “inner central” part of the, earth is: _______________?
(a) Solid
(b) Liquid
(c) Both A&B
(d) None
see answer
(a) Solid
2. The “outer central” part the, earth is?
(a) Solid
(b) Liquid
(C) Both A&B
(d) None of these
see answer
(b) Liquid
3. Which of the, following is, cast-off for the measurement, of “earthquake”?
(a) Richter
(b) Marcalli
(c) Both A& B
(d) None of these
see answer
(c) Both A& B
4. “Tsunami” is a word, of: __________________?
(a) Greek
(b) Latin
(c) Japanese
(d) None of these
see answer
(c) Japanese
5 There are ____________________ types of, volcanoes?
(a) 2
(b) 3
(c) 4
(d) 5
see answer
(b) 3
6. “Three properties” of the three big, layers of the earth, resemble?
(a) Onion
(b) Ball
(c) Tomato
(d) Egg
see answer
(d) Egg
7. The “molten matter” when it is inside, the earth is called: ____________?
(a) Nickle
(b) Magma
(c) Lava
(d) None
see answer
(b) Magma
8 There are ________________ types of, faults?
(a) 2
(b) 3
(c) 4
(d) 5
see answer
(b) 3
9. The term “denudation” means to, remove the, layers?
(a) Lower
(b) Middle
(c) Upper
(d) Thin
see answer
(c) Upper
10. “Plants prepare” their food, in the presence: …………………..?
(a) Oxygen ,
(b) Hydrogen ,
(c) Carbon dioxide ,
(d) Argon,
see answer
(c) Carbon dioxide ,
11. In “atmosphere” oxygen is ……………………….?
(a) 20 %
(b) 22 %
(c) 23%
(d) 25%
see answer
(a) 20 %
12. The “hole in layer” is causing, cancer?
(a) Nitrogen
(b) Oxygen
(c) Ozone
(d) None ,
see answer
(c) Ozone
13. “Nitrogen” by volume………………?
(a) 78.1% ,
(b) 79.1%,
(c) 80.1%,
(d) 82.1%,
see answer
(a) 78.1% ,
14. “Water freezes” at ……………………..?
(a) 32F
(b) 33F
(c) 34F
(d) 35F
see answer
(a) 32F
15. The earth absorbs, sun rays and, changes them, into?
(a) Energy
(b) Heat
c) Waves
(d) Light
see answer
c) Waves
16. The “isothermal lines” join the areas, laving temperature,?
(a) Low,
(b) Same,
(c) High,
(d) Different,
answer
(b) Same,
17. The “instruments” used to measure, the “atmospheric pressure”?
(a) Wind vane
(b) Barometer
(c) Thermometer
(d) Lactometer
answer
(b) Barometer
18. As we move, upward from “earth surface” the atmospheric, is …………….?
(a) Same,
(b) Decreasing,
(c) Increasing,
(d) Too much decreasing,
answer
(b) Decreasing,
19. Those crops, which are sown is winter, and harvested in, summer is, called: ____________?
(a) Rabi crops
(b) Khareef crops
(c) Both A &B
(d) None of these
answer
(a) Rabi crops
20. Those crops, which “winter” is called ………………………..?
(a) Rabi crops
(b) khareef crops
(c) Both A & B are correct
(d) None ,
answer
(b) khareef crops
