VRE 5th Grade Science (Eart, Moon, Sun and the Solar System) Flashcards

1

How long does it take for the Earth to make one complete revolution around the Sun?

2

The Earth rotates on an axis, how long does one complete rotation take?

3

Earth is the ______ planet from the Sun.

4

Which planets are known as the inner planets?

5

Which planet takes the longest to revolve around the Sun?

6

Which planet in the solar system is the only one that we know can support life?

7

A huge system of dust, stars, and gas held together by gravity is called what?

8

What keeps planets in their orbit around the Sun?

9

The Sun is a huge .........

10

What are asteroids made of?

11

How long does it take for the moon to orbit the Earth?

12

Pluto is now classified as a .......

VRE 5th Grade Science (Eart, Moon, Sun and the Solar System)