Question

Time to Learn
d. 6.5 per cent.
6.
ТОЕ И
in 0 N
7.
c. 5.5 per cent.
d. trough.
1. The total amount of freshwater present on earth is about
3 per cent.
b. 4.5 per cent.
2. The upper part of a sea wave is called
a. crust.
b. crest.
3. What is the main cause for the occurrence of tides?
a. Planetary winds b. Rotation of earth
c. summit.
G.
s Gravitational pull
1
d. Density of water
c. Prevailing winds
d. Peru current
a. Earth's rotation b. Gravitational pull
5. Which of the following is a cold current?
a. Gulf Stream
b. Brazil current
c. Monsoon Drift
B. Write True or False.
1. The total amount of water on the earth's surface is fixed.
2. The hydrological cycle has no beginning or end.
3. The highest salinity is found near the polar region.
4. The highest high tide occurs only on the full moon day.
C. Match the columns.
Column B
TO MY
Ocean
d. Revolution of earth
4. Which of the following is not an important cause for the occurrence of ocean currents?​

Answer 1

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