Natural Resources Test

Result

Natural Resources Test - 6

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Weekly Quiz Competition

Question 1
1 / -0

In which of the following activities will you use the minimum amount of water?

A
Watering plants twice a day with a pipe

B
Cleaning cars with a wet cloth

C
Washing the porch daily

D
Changing the water of the pools daily

Solution

Instead of washing our cars daily, we can use a wet cloth or sponge to clean them.
Question 2
1 / -0

The water we see on plants on a spring morning is due to

A
rain

B
groundwater

C
respiration by plants

D
transpiration by plants

Solution

The water on the leaves is the condensed water lost by transpiration from the plants.
Question 3
1 / -0

Recycling of water can be best explained by which of the following slogans?

A
Refuse, renew, reduce

B
Catch it where it falls.

C
Don't let animals bathe in it.

D
Water the plants so they can purify water.

Solution

Recycling of water can be best explained by the slogan "catch it where it falls".
Question 4
1 / -0

By which of the following processes does water go in the atmosphere to form clouds?

a. Condensation
b. Evaporation
c. Transpiration

A
Only a

B
Both a and b

C
Only c

D
Both b and c

Solution

Together, evaporation and transpiration contribute the water vapour in the air that can eventually form clouds. Evaporation is the process by which water changes from a liquid to a gas or vapour. Transpiration is a process that involves loss of water vapour through the stomata of plants. Warm, moist air is less dense than the air around it, so it begins to rise higher into the sky. As more water vapour condenses into water droplets, a visible cloud forms.
Question 5
1 / -0

Water harvesting is done to

A
save rainwater

B
increase the level of groundwater

C
recycle the polluted water

D
Both (1) and (2)

Solution

Rainwater harvesting means saving rainwater for future use and also increasing the level of groundwater.
Question 6
1 / -0

Which of the following activities help(s) in saving maximum amount of water?

A
Using sprinklers to water large gardens

B
Washing of cars in car wash garages

C
Using the pool water for cleaning purposes

D
Both (1) and (3)

Solution

We can use spinklers to water large areas evenly without any wastage and also, pool water can be used for cleaning purposes like moping, etc.
Question 7
1 / -0

Open wells are mainly fed by

A
rainwater

B
groundwater

C
oceans

D
Both (1) and (2)

Solution

Open wells are mainly fed by groundwater.
Question 8
1 / -0

Which of the following activities involve the use of water?

A. Washing clothes
B. Bathing
C. Cleaning utensils
D. Drying wet clothes
E. Cleaning bike

A
A, B, C, D, E

B
A, B, D

C
A, B, C, E

D
A, C, E

Solution

Drying of wet clothes does not involve the use of water.
Question 9
1 / -0

Which of the following statements is true?

A
Water vapour is present in the atmosphere only during the monsoon.

B
Water evaporates into the atmosphere from the oceans, rivers and lakes, but not from the soil.

C
The process of water changing into its vapour is called evaporation.

D
The evaporation of water takes place only in sunlight.

Solution

The process of water changing into its vapour is called evaporation.
Question 10
1 / -0

In which of the following situations does evaporation occur?

1. Water drops appearing on the outer surface of a glass containing cold water
2. Fog appearing on a cold winter morning
3. Steam rising from wet clothes while they are ironed
4. Blackboard drying up after being wiped

A
Both 1 and 2

B
Both 3 and 4

C
Both 1 and 3

D
Both 1 and 4

Solution

Both 3 and 4 involve evaporation.
Question 11
1 / -0

Heavy rainfall causes extensive damage to

a. crops
b. property and human life
c. domestic animals
d. health

A
a, b and d

B
a, b and c

C
b, c and d

D
a, c and d

Solution

Floods are the result of heavy rainfall and a rise in the level of water bodies of any area. The floods are disastrous and a threat to animal life. They destroy crops as well as property and human life.
Question 12
1 / -0

The quantity of water required to produce 8 pages of a book is

A
16 glasses

B
10 glasses

C
8 glasses

D
6 glasses

Solution

The quantity of water required to produce 8 pages of a book is 16 glasses.
Question 13
1 / -0

Which of the following statements is/are true?

1. Excessive rains may cause floods.
2. No rainfall for a year or more may lead to drought in a region.
3. Steam rising from a hot girdle when water is sprinkled on it is due to evaporation.

A
Only 1

B
2 and 3

C
1, 2 and 3

D
Only 2

Solution

Excessive rains may cause floods.
No rainfall for a year or more may lead to drought in that region.
Steam rising from a hot girdle when water is sprinkled on it is due to evaporation.
Question 14
1 / -0

Which of the following statements is/are true?

1. Salt is not carried by the water vapour of seawater during evaporation.
2. Heat is an essential condition for vapourisation.
3. Fog appearing on a cold winter morning is due to condensation.

A
Only 1

B
1 and 3

C
Only 2

D
1, 2 and 3

Solution

Salt is not carried by the water vapour of seawater during evaporation.
Heat is an essential condition for vapourisation.
Fog appearing on a cold winter morning is due to condensation.
Question 15
1 / -0

Transpiration involves the

A
loss of water from the leaves of plants

B
loss of nutrients from the stems of plants

C
filtration of water from the surface of the leaves of plants

D
accumulation of water

Solution

Transpiration involves the loss of water from the leaves of plants.

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Re-Attempt Weekly Quiz Competition

Natural Resources Test - 6

Result

Natural Resources Test - 6

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SHARING IS CARING

Question 1

Watering plants twice a day with a pipe

Cleaning cars with a wet cloth

Washing the porch daily

Changing the water of the pools daily

Solution

Question 2

rain

groundwater

respiration by plants

transpiration by plants

Solution

Question 3

Refuse, renew, reduce

Catch it where it falls.

Don't let animals bathe in it.

Water the plants so they can purify water.

Solution

Question 4

Only a

Both a and b

Only c

Both b and c

Solution

Question 5

save rainwater

increase the level of groundwater

recycle the polluted water

Both (1) and (2)

Solution

Question 6

Using sprinklers to water large gardens

Washing of cars in car wash garages

Using the pool water for cleaning purposes

Both (1) and (3)

Solution

Question 7

rainwater

groundwater

oceans

Both (1) and (2)

Solution

Question 8

A, B, C, D, E

A, B, D

A, B, C, E

A, C, E

Solution

Question 9

Water vapour is present in the atmosphere only during the monsoon.

Water evaporates into the atmosphere from the oceans, rivers and lakes, but not from the soil.

The process of water changing into its vapour is called evaporation.

The evaporation of water takes place only in sunlight.

Solution

Question 10

Both 1 and 2

Both 3 and 4

Both 1 and 3

Both 1 and 4

Solution

Question 11

a, b and d

a, b and c

b, c and d

a, c and d

Solution

Question 12

16 glasses

10 glasses

8 glasses

6 glasses

Solution