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600
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1. What is the stage of formation of white frost?
A. A.) Stages of formation of dew
B. B.) Stages of formation of gas
C. C.) Stages of formation of humidity
D. D.) None of the above
2. What is fog?
A. A.) A cloud
B. B.) The air
C. C.) Frost
D. D.) Dew
3. What is the minimum visibility due to fog or mist?
A. A.) Zero
B. B.) Five
C. C.) Four
D. D.) Three
4. What is it called where fog contains smoke?
A. A.) The fog
B. B.) Dew
C. C.) Frost
D. D.) The smoke
5. Where is fog most prevalent?
A. A.) In the hills
B. B.) In the bush
C. C.) In the water
D. D.) On the land
6. What are fogs?
A. A.) Small cloud
B. B.) Water
C. C.) The air
D. D.) Hot air
7. What is mixed in fog?
A. A.) Dust particles, ice particles and tiny water droplets
B. B.) Dust particles, smoke
C. C.) Rain and smoke particles
D. D.) Soil
8. What are the four classified forms of cloud?
A. A.) Cirrus clouds, cumulus clouds, stratus clouds, nimbo clouds
B. B.) Cotton clouds, cirrus clouds, white clouds, steam clouds
C. C.) Stratus clouds, vapor clouds, cumulus clouds, black clouds
D. D.) None of the above
9. At how many meters height does a cirrus clouds forms?
A. A.) 1000-400 m altitude
B. B.) 4000-5000 m altitude
C. C.) 73000-8000 m altitude
D. D.) 8000-12000m altitude
10. What types of clouds appears like wings?
A. A.) Stratus clouds
B. B.) Cirrus clouds
C. C.) Black clouds
D. D.) Nimbo clouds
11. What color of cirrus clouds?
A. A.) White
B. B.) Dark gray
C. C.) Black
D. D.) None of the above
12. At how many meters altitude do cumulus clouds form?
A. A.) 4000-7000 m
B. B.) 5000-3000 m
C. C.) 4000-3000 m
D. D.) 6000-1000 m
13. Which clouds are black and gray in color?
A. A.) Vapor clouds
B. B.) Cirrus clouds
C. C.) Nimbo clouds
D. D.) Cumulus clouds
14. What types of combinations formed by four types of clouds?
A. A.) High level clouds, mid-level clouds, low level cloud
B. B.) Steamy clouds, nimbus clouds, white clouds
C. C.) White clouds, gray clouds, black clouds
D. D.) None of the above
15. What is the state of moisture liberated after condensation of water vapor called?
A. A.) Precipitation
B. B.) Friction
C. C.) Gravity
D. D.) The water
16. What type of rain happens when temperature falls below 0° c?
A. A.) Friction
B. B.) Snow fall
C. C.) Rain fall
D. D.) Cloud fall
17. What creates snow flakes?
A. A.) Hexagonal particles
B. B.) Precipitation
C. C.) Water
D. D.) None of the above
18. Small spherical solid pieces of ice that fall on the earth in precipitation are called?
A. A.) Hailstone
B. B.) Snow
C. C.) Snow flakes
D. D.) The cloud
19. What are the types of rain?
A. A.) Convectional, orographic, cyclonic or frontal
B. B.) Hailstone, cloud, cyclone
C. C.) Clouds, rain, convective
D. D.) Precipitation, convective, hailstones
20. Where at the equator the heaviest rainfall takes place?
A. A.) 35°-40° n and s
B. B.) 10°-20° n
C. C.) 5°-70° n
D. D.) 70°-40°s
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