EASY
Earn 100

Name any five uses of water.

Important Questions on Water in our Life

HARD
Science>Chemistry>Water in our Life>Water and its consumption
Write any four uses of water.
EASY
Science>Chemistry>Water in our Life>Water and its consumption
The percentage of water in the human body is
EASY
Science>Chemistry>Water in our Life>Water and its consumption
Where can you find more water on the earth?
EASY
Science>Chemistry>Water in our Life>Water and its consumption
We can survive without water for at least a month.
EASY
Science>Chemistry>Water in our Life>Water and its consumption
Why is water essential for us? Explain.
EASY
Science>Chemistry>Water in our Life>Water and its consumption
Explain why, even clear, transparent and odourless water may not always be safe for drinking.
HARD
Science>Chemistry>Water in our Life>Water and its consumption
List any four functions of water in the human body.
MEDIUM
Science>Chemistry>Water in our Life>Water and its consumption
Which of the processes kills most bacteria?
EASY
Science>Chemistry>Water in our Life>Water and its consumption
Which of the following contains maximum quantity of water in it?
EASY
Science>Chemistry>Water in our Life>Water and its consumption
What are the different uses of water?
EASY
Science>Chemistry>Water in our Life>Water and its consumption
What are the different uses of water?
EASY
Science>Chemistry>Water in our Life>Water and its consumption
Water helps in maintaining body temperature.
EASY
Science>Chemistry>Water in our Life>Water and its consumption
What is potable water? Name any two methods to make water safe for drinking.
EASY
Science>Chemistry>Water in our Life>Water and its consumption
Although distilled water is a pure form of water, yet why is it not suitable for drinking purpose.
MEDIUM
Science>Chemistry>Water in our Life>Water and its consumption

Complete the analogy:

Coagulation : help sediments settle down :: _____ (disinfection/deformation) : to kill germs.

EASY
Science>Chemistry>Water in our Life>Water and its consumption
In what ways does your body lose water?
HARD
Science>Chemistry>Water in our Life>Water and its consumption
What is distilled water? What is it used for?
EASY
Science>Chemistry>Water in our Life>Water and its consumption

Which of the following processes gives pure water suitable for drinking?

EASY
Science>Chemistry>Water in our Life>Water and its consumption
All living things need water.
EASY
Science>Chemistry>Water in our Life>Water and its consumption
Water is essential for all living organisms.