NCERT Solutions | Class 6 Science Chapter 14 | Water

CBSE Solutions | Science Class 6

Check the below NCERT Solutions for Class 6 Science Chapter 14 Water Pdf free download. NCERT Solutions Class 6 Science were prepared based on the latest exam pattern. We have Provided Water Class 6 Science NCERT Solutions to help students understand the concept very well.

NCERT | Class 6 Science

NCERT Solutions Class 6 Science
Book:	National Council of Educational Research and Training (NCERT)
Board:	Central Board of Secondary Education (CBSE)
Class:	6th
Subject:	Science
Chapter:	14
Chapters Name:	Water
Medium:	English

Water | Class 6 Science | NCERT Books Solutions

You can refer to MCQ Questions for Class 6 Science Chapter 14 Water to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

NCERT TEXTBOOK EXERCISES

cbse science class 6 book pdf, Question 1.

Fill in the blanks in the following :

(a) The process of changing water into its vapour is called ______.

cbse science class 6 solutions, Answer :

Evaporation

(b) The process of changing water vapour into water is called ______.

ncert class 6 science Chapter 14 question answer, Answer :

Condensation

cbse science class 6 solutions, Answer :

Drought

(d) Excessive rains may cause ______.

ncert class 6 science Chapter 14 question answer, Answer :

Floods

cbse science class 6 Chapter 14, Question 2.

State for each of the following whether it is due to evaporation or condensation:
(a) Water drops appear on the outer surface of a glass containing cold water.
(b) Steam rising from wet clothes while they are ironed.
(c) Fog appearing qn a cold winter morning.
(d) Blackboard dries up after wiping it.
(e) Steam rising from a hot girdle when water is sprinkled on it.

cbse science class 6 solutions, Answer :

(a) Condensation
(b) Evaporation
(c) Condensation
(d) Evaporation
(e) Evaporation

cbse science class 6 syllabus, Question 3.

Which of the following statements are “True”?

(a) Water vapour is present in the air only during the monsoon.

ncert class 6 science Chapter 14 question answer, Answer :

False

(b) Water evaporates into the air from oceans, rivers, and lakes but not from the soil.

cbse science class 6 solutions, Answer :

False

ncert class 6 science Chapter 14 question answer, Answer :

True

(d) The evaporation of water takes place only in sunlight.

cbse science class 6 solutions, Answer :

False

(e) Water vapour condenses to form tiny droplets of water in the upper layers of air where it is cooled.

ncert class 6 science Chapter 14 question answer, Answer :

True.

class 6 science Chapter 14, Question 4.

Suppose you want to dry your school uniform quickly. Would spread it near an anghiti or heater help? If yes, how?

cbse science class 6 solutions, Answer :

Yes. Spreading uniform near anghiti or heater will help in drying because near anghiti or heater, the temperature is much higher and hence the process of evaporation of water is faster. This will lead to quick drying of the uniform.

NCERT Class 6 Science book, Question 5.

Take out a cooled bottle of water from the refrigerator and keep it on a table. After some time you notice a puddle of water around it. Why?

ncert class 6 science Chapter 14 question answer, Answer :

The air around the cooled bottle of water gets cooled and water vapour present in it condenses into the water which collects as a puddle of water around the bottle.

NCERT Class 6 Science book PDF, Question 6.

To clean their spectacles, people often breathe out on glasses to make them wet. Explain why the glasses become wet.

cbse science class 6 solutions, Answer :

When we breathe out, water vapour also comes out with exhaled air. This water vapour when comes in contact with the glasses of spectacles makes them wet.

ncert class 6 science Chapter 14, Question 7.

How are clouds formed?

ncert class 6 science Chapter 14 question answer, Answer :

When the air containing water vapour moves up, it gets cooler and cooler. At sufficient heights, the air becomes so cool that the water vapour present in it condenses to form tiny drops of water called droplets. It is these tiny droplets that remain floating in the air and form clouds.

ncert class 6 science Chapter 14 notes, Question 8.

When does a drought occur?

cbse science class 6 solutions, Answer :

Drought occurs when it does not rain for a long period.