Water Test

Result

Water Test - 5

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Weekly Quiz Competition

Question 1
1 / -0

In water cycle the process that takes place before rains is called

A
Evaporation

B
Condensation

C
Precipitation

D
Melting
Question 2
1 / -0

Water vapours enter the air (or atmosphere) by which of the following processes?

A
Evaporation of ocean water

B
Transpiration occurring in plants

C
By evaporation of sweat of animals

D
All of the above
Question 3
1 / -0

In water cycle we studied that water enters in air by some processes. If we say that water vapours that enter the air by process 'A? and by 'B', gets converted into water droplets which of the following correctly identifies 'A and 'B??

A
A = evaporation B = process of change of water vapours into liquid

B
A = The process involved in the disappearance of water from plate kept in sunlight, B = The process by which a wheat plant loses water to the atmosphere

C
A = The process by which forest plants lose water to the atmosphere B = The process involved in the conversion of water vapours to liquid water

D
and (c) are correct

Solution

A= evaporation or transpiration, B = condensation
Question 4
1 / -0

Select the process that plays an important role in bringing water back to earth.

A
evaporation

B
condensation

C
transpiration

D
none of the above

Solution

Condensation plays an important role in bringing water back to earth.
Question 5
1 / -0

Which of the following is not a form of precipitation?

A
Hailstorm

B
Snow

C
Rain

D
None of these
Question 6
1 / -0

Hardness of water is due to presence of

A
salts of calcium

B
salts of magnesium

C
Both (a) and (b)

D
None of these
Question 7
1 / -0

Which natural disaster causes famine?

A
Flood

B
Earthquake

C
Drought

D
All of these
Question 8
1 / -0

Aquatic plants take in oxygen from

A
air in the atmosphere

B
dissolved air in water

C
do not need oxygen

D
None of these
Question 9
1 / -0

What percentage of water is readily available to us?

A
3%

B
97%

C
60%

D
40%
Question 10
1 / -0

We cannot use seawater because

A
sea water is salty

B
sea water is polluted

C
of high cost

D
sea water cannot be transported

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Re-Attempt Weekly Quiz Competition

Water Test - 5

Result

Water Test - 5

Score

-

Rank

-

SHARING IS CARING

Question 1

Evaporation

Condensation

Precipitation

Melting

Question 2

Evaporation of ocean water

Transpiration occurring in plants

By evaporation of sweat of animals

All of the above

Question 3

A = evaporation B = process of change of water vapours into liquid

A = The process involved in the disappearance of water from plate kept in sunlight, B = The process by which a wheat plant loses water to the atmosphere

A = The process by which forest plants lose water to the atmosphere B = The process involved in the conversion of water vapours to liquid water

and (c) are correct

Solution

Question 4

evaporation

condensation

transpiration

none of the above

Solution

Question 5

Hailstorm

Snow

Rain

None of these

Question 6

salts of calcium

salts of magnesium

Both (a) and (b)

None of these

Question 7

Flood

Earthquake

Drought

All of these

Question 8

air in the atmosphere

dissolved air in water

do not need oxygen

None of these

Question 9

3%

97%

60%

40%

Question 10

sea water is salty

sea water is polluted

of high cost

sea water cannot be transported

User

Question Analysis

My Perfomance

Score

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Rank

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