What do you call the land portion of the Earth?

• Atmosphere

• Hydrosphere

• Lithosphere

• Globe

How many percent is the Earth's water part?

• 15%

• 25%

• 50%

• 75%

In which landform can you find most towns and cities?

• valley

• plain

• mountain

• hill

This means limiting the use of materials like plastics.

• reduce

• reuse

• recycle

• repair

The sky is bright with some feathery clouds.

• cloudy

• windy

• sunny

• rainy

The sun can hardly be seen due to thick clouds.

• cloudy

• windy

• sunny

• rainy

People should wear dark- colored clothes during warm weather.

• TRUE

• FALSE

People prefer to eat refreshing foods during cold weather.

• TRUE

• FALSE

Exposure to sunlight between 10 AM to 4 PM might cause skin problems.

• TRUE

• FALSE

Sun is the biggest star in the universe.

• TRUE

• FALSE