The Realms of Earth

The Ural Mountains separate continuous landmass Eurasia formed by continents ......... and .........

• Asia and Australia

• Asia and Africa

• Asia and Europe

Which is the smallest continent.

(Hint: It is commonly known as island continent)

• Africa

• Asia

• Australia

What planet is called the blue planet

• Earth

• Mars

• Jupiter

About 71% of the Earth’s surface is covered with water.

• 73%

• 71%

• 72%

• 74%

Choose the correct spelling:

• Troposphere

• Trposphere

• Tropsphere

The ......... always depends on the temperature of the air.

• Exosphere

• Mesosphere

• Air Pressure

• Troposphere

The biosphere is made up of distinct zones, each with its own climate, plant and animal life. These are called ......

• Isthmus

• Strait

• Ecosystem

A narrow strip of land that has

water on two sides and joins

two large areas of land is called ..........

• Isthmus

• Strait

• Biosphere

A narrow stretch of water that

joins two large water bodies

and separates two land

masses is called...........

• Isthmus

• Strait

The outermost solid layer of the Earth is called the ..........

• Thermosphere

• Mesosphere

• Lithosphere