The shape of the Earth is ?

The brown and green parts on the Earth show?

More than half of the Earth is

Which of the following is not a use of air?

Aquaguard, Ro and Pureit are examples of?

Earth is also known as a

Sea Water is ?

We grow food on this type of landform?

Moving air is called ___________?

Which of the following is a source of water?

Which landform is like a table top?

Low area between two hills or mountains is called a ________?

How much part of the Earth is covered by land?

Earth is not our home.