Science: Planet Earth

Question 1

How old is our planet Earth?

Accepted Answer

Approximately 4.5 billion years

Question 2

Earth's surface is made up of seven ____.

Accepted Answer

Continents

Question 3

Planet Earth is ______ miles away from the sun.

Accepted Answer

Approximately 93 million miles away

Question 4

The top layer of Earth is called_______.

Accepted Answer

Crust

Question 5

Earth is _______!

Accepted Answer

just right!

Question 6

Who studies the Earth from space?

Accepted Answer

Astronauts

Question 7

Earth is covered by _____% of water.

Accepted Answer

70%

Question 8

Earth is the ______ planet from the sun.

Accepted Answer

3rd

Question 9

Underneath the crust lies the ______.

Accepted Answer

Mantle

Question 10

Scientist who study Earth are called _____.

Accepted Answer

Geologists

Question 11

The part in the center of Earth is called the ____.

Accepted Answer

Core

Question 12

Earth ______ the sun.

Accepted Answer

Orbits

Questions 12