Social Science - Unit 5

The Universe is made up of...

• Mountains

• Planets

• Galaxies

• Rivers

• Stars

They are big balls of gas.

(a)  

It is a group of stars that form a patter in the sky.

(a)  

A galaxy is a huge collection of

• Stars

• Dust

• Gas

• Smoke

• Ice

What is the shape of he Milky Way?

• Spiral

• Round

• Square

• It has no shape

The round celestial bodies that orbit the Sun are called

• Planets

• Dwarf planets

• Planets and dwarf planets

• Moons

Which of these are the inner planets?

• Mercury

• Mars

• Earth

• Neptune

• Pluto

What is the position of The Earth from the Sun?

• First

• Second

• Third

• Last

Outer planets have many moons

• True

• False

There is an asteroid belt between

• Mars and Jupiter

• Mercury and Venus

• Earth and the Moon

• Saturn and Uranus