Our planet Earth

Which is the third planet in the solar system?

• Jupiter

• Mars

• Earth

• Mercury

Mantle is a mixture of _______.

• Mud , Sand

• Land , Water

• Dust, gases

• Rocks , metals

The name Earth is an English name which simply means the _________.

• Water

• Ground

• Gases

• Ocean

_______ is known as a blue planet.

• Neptune

• Uranus

• Earth

• Mars

The diameter of the sun is _____ times the diameter of the earth.

• 80

• 60

• 100

• 20

______ percent of the earth 🌎 is covered with water.

• 62

• 80

• 70

• 71

Only _____ percent of the Earth's surface is used to grow food.

• 11

• 15

• 13

• 10

There are ____ layers of the earth.

• Two

• Five

• Seven

• Three

_______ is the outer layer of the Earth 🌎.

• Core

• Crust

• Mantle

• Inner core

_______ is a mixture of rocks and metals.

• Crust

• Mantle

• Core

• All of these