EASY
Earn 100

Why is the temperature of the earth increasing day by day?

Important Questions on Our Basic Needs

MEDIUM
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Which of the following is not a pollutant?
MEDIUM
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Houses should be built away from factories. Do you agree? Give reasons.
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
This is not present in the air.
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us

Name the following.

Three gases found in the atmosphere.

EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Fill in the blank using an appropriate word:
Air contains water in the form of _____. (water vapour/liquid)
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
We need to breathe fresh, clean air to live a _____ life.
MEDIUM
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Name some gases present in the air.
MEDIUM
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
What all does air contain?    
HARD
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Would you like to live in a forest since there is no pollution there?
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Air has _____.
MEDIUM
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
How does air become polluted?
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Which of these can make air polluted?
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
 How is air pollution caused?
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
The amount of water vapour present in the air is very high on a rainy day.
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Which of these causes pollution?
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Air with lots of dust, smoke or harmful gases is bad for us.
MEDIUM
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Which gas is present in the largest amount in the air?
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
What does air contain? 
EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us

Rearrange the word given in the bracket to fill in the blank.

The process of changing ice into water is called _____ (IEMLTNG).

EASY
Environmental Studies>My Special World>Our Basic Needs>Air Around Us
Why are polluted water and air harmful?