MCQ Questions for Class 6 Science Chapter 14 Water

Solving the Water Multiple Choice Questions of class 6 Science Chapter 14 MCQ can be of extreme help as you will be aware of all the concepts. These MCQ Questions on Water class 6 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Have a glance at the MCQ of Chapter 14 Science class 6 and cross-check your answers during preparation.

Question 1.
How much water is required to produce a page of book ?
(a) About 2 glasses
(b) About 14 glass
(c) About 1 glass
(d) About 3 glasses

Answer

(a) About 2 glasses
About two glasses of water is required to produce a page of book.


Question 2.
Where do we get water from ?
(a) River
(b) Wells
(c) Lakes
(d) All of these

Answer

(d) All of these
We get water from river, wells and lakes.


Question 3.
Where water in taps comes from:
(a) River
(b) Wells
(c) Lake
(d) All of these

Answer

(d) All of these
Water in taps comes from river, lakes and wells.


Question 4.
What part of earth is covered with water ?
(a) One-third
(b) Two-third
(c) Half
(d) None of these

Answer

(b) Two-third
Two-third part of the earth is covered with water.


Question 5.
Where do we find most of the water on earth ?
(a) Oceans
(b) Seas
(c) Wells
(d) Both (a) and (b)

Answer

(d) Both (a) and (b)
Most of water is in oceans and seas.


Question 6.
What happens to the animals and vegetation in drought conditions?
(a) Start growing
(b) Start dying
(c) Both (a) and (b)
(d) None of these

Answer

(b) Start dying
Animals and vegetation start dying in drought conditions.


Question 7.
How can we conserve water ?
(a) By avoiding wastage
(b) By more plantation
(c) By using carefully
(d) All of these

Answer

(d) All of these
We conserve water by avoiding wastage, more plantation, using carefully.


Question 8.
Blackboard dries up after wiping it:
(a) Condensation
(b) Evaporation
(c) Distillation
(d) Filtration

Answer

(b) Evaporation
Blackboards dries up other wiping it is the process of evaporation.


Question 9.
We need water for:
(a) To grow plants
(b) To make paper
(c) To grow fibres which are used for making fabric
(d) All of these

Answer

(d) All of these
We need wrater for various purpose are to grow plants, to make paper and to grow fibres which are used for making fabric.


Question 10.
Plants loose water into air as water vapour through the process of:
(a) Evaporation
(b) Transpiration
(c) Condensation
(d) None of these

Answer

(b) Transpiration
Plants loose water into air as water vapour through the process of transpiration.


Question 11.
Gaseous form of water is called:
(a) Evaporation
(b) Water cycle
(c) Water vapour
(d) Floods

Answer

(c) Water vapour
Gaseous form of water is water vapour.


Question 12.
The process of water changing into its vapour is:
(a) Evaporation
(b) Water vapour
(c) Water cycle
(d) Floods

Answer

(a) Evaporation
The process of water changing into its vapour is evaporation.


Question 13.
The process of water vapour changing into water droplets is:
(a) Evaporation
(b) Water harvesting
(c) Water cycle
(d) Condensation

Answer

(d) Condensation
The process of water vapour changing into water droplets is condensation.


Question 14.
The circulation of water between ocean and land is known as:
(a) Evaporation
(b) Water harvesting
(c) Water cycle
(d) Condensation

Answer

(c) Water cycle
The circulation of water between ocean and land is known as water cycle.


Question 15.
Lack of rain for long periods cause.
(a) Flood
(b) Water vapour
(c) Drought
(d) None of these

Answer

(c) Drought
Lack of rain for long periods cause drought.


Question 16.
Excessive rains cause.
(a) Drought
(b) Floods
(c) Ground water
(d) Water cycle

Answer

(b) Floods
Excessive rain cause floods.


Question 17.
Water found under the ground is called:
(a) Rain water
(b) Drinking water
(c) Bathing water
(d) Ground water

Answer

(d) Ground water
Water found under the ground is ground water.


Question 18.
The collection of rain water by various means is:
(a) Water vapour
(b) Water cycle
(c) Water harvesting
(d) None of these

Answer

(c) Water harvesting
The collection of rain water by various means.


Question 19.
For wjiich we use water:
(a) Bathing
(b) Drinking
(c) Washing clothes
(d) All of these

Answer

(d) All of these
We use water for bathing, drinking and washing clothes etc.


Question 20.
need water.
(a) Plants
(b) Sun
(c) Moon
(d) All of these

Answer

(a) Plants
Plants need water.


Match the Column-A with Column-B:

Question 1.

Column-AColumn-B
(i) Excessive rains cause floods(a) drought
(ii) Collection of rain water by various means(b) water vapour
(iii) Lack of rain for long period(c) rain
(iv) Gaseous form of water(d) water harvesting
(v) The falling of water droplets(e) flood
Answer
Column-AColumn-B
(i) Excessive rains cause floods(e) flood
(ii) Collection of rain water by various means(d) water harvesting
(iii) Lack of rain for long period(a) drought
(iv) Gaseous form of water(b) water vapour
(v) The falling of water droplets(c) rain

State whether the statements are True or False:

Question 1.
Water vapour is present in air only during the monsoon.

Answer

False


Question 2.
Water evaporates into air from oceans, rivers and lakes but not from the soil.

Answer

False


Question 3.
The evaporation of water takes place only in sunlight.

Answer

False


Question 4.
The process of water changing into vapour is called evaporation.

Answer

True


Question 5.
Water vapour condenses to form tiny droplets of water in the upper layer of the air where it is cooled.

Answer

True


Fill in the blanks:

Question 1.
………………. of water is slow process.

Answer

Evaporation


Question 2.
Fog appearing on a cold winter morning is ………………..

Answer

condensation


Question 3.
Steam rising from wet clothes while they are ironed is ………………..

Answer

evaporation


Question 4.
The falling of water droplets is called ………………..

Answer

rain


Question 5.
The water from wet road, roof tops and wet clothes changes into ………………..

Answer

vapour


Question 6.
………………. part of the earth is covered with water.

Answer

Two-third


Question 7.
The process of changing water into vapour is called ………………..

Answer

evaporation


Question 8.
The process of changing vapour into water is called ………………..

Answer

condensation


Question 9.
No rainfall for a year or more may lead to ………………. in that region.

Answer

drought


Question 10.
Excessive rains may cause ……………….

Answer

floods


 


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