INTERNATIONAL MOTHER'S EARTH DAY

International Mother's Earth Day is celebrated on which day?

• 15 June

• 1 March

• 22 April

• 5 May

Why do we call earth a blue planet?

• Because it has a lot of water.

• Because it has a lot of land.

• Because it has air to be alive.

• All of these

Why do human cut trees?

• To make more apartments.

• To make furnitures.

• Other things like paper.

• All of these

Why plants and trees are important?

• 1.They give oxygen

• 2.They give food

• 3.They give us machines

• Option 1 and 2

We should use a____________ to reduce pollution.

• Petrol car

• Electric car

• All of these

_________________ is harmful for every living being.

• Pollution

• Carbon dioxide

• All of these

When was the first earth day observed?

• 22 April 1970

• 22 March 1970

• 22 April 1972

• None of the above

Who is considered the founder of earth day?

(a)  

Which is the most abundant gas on the Earth?

• Hydrogen

• Nitrogen

• Oxygen

• Helium

Earth completes one rotation in (a)   hours.