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-A | Column-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-A | Column-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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