Geography-Class 7th

What is Mumbai also known as?

• Silicon Valley

• Cottonopolis of
  India

• Dark Continent

• None of these

Basket-making is done in ______

• Steel and Iron industry

• Fishing industry

• Cottage industry

• IT Industry

_______ has the largest coal reserves in the world

Term used for substances consisting carbon and its different compounds

• Carbon monoxide

• Carbonaceous

• Coal

• None of these

The strait of _____ seperates Africa from Europe

• Bab-el-Mandeb

• Suez

• Gibraltar

• None of them

Africa is the

• Second largest continent

• Largest continent

• smallest continent

• 5th continent

A view of all different layers of soil

• Soil conservation

• Soil erosion

• Soil

• Soil profile

Which of these in not a type of chemical weathering?

• Oxidation

• Osmoregulation

• Carbonation

• Solution

Which of the following soil horizons contains humus?

• A

• B

• C

• D

Rusting is caused due to

• Carbonation

• Rusting

• Oxidation

• None of them