The Earth is covered by
Snow
Clouds
Water
None of these
__________ are flat lands.
Plains
Hills
Valleys
____________ part of the earth's surface is covered by water.
One third
Two third
One fourth
Three fourth
Which of the following remains same on Earth and the Moon?
Sound
Mass
Length
Force
_____________ Pollute the air
Factories
Plants
Which of the following is the third planet from the sun?
Earth
Pluto
Mars
Jupiter
Why is Sun important to the Earth?
It provides green plants with light energy to make food.
It provides heat to enable living things to survive on Earth.
It rotates around the earth to give us seasons.
None of the above
The imaginary line on which the Earth is tilted is called
Equator
Axis
Poles
Tropic
____________are high lands
We live on
Land
Mountains
