👽 practice universe questions

Which planet has the most moons?

• Earth

• Mars

• Jupiter

• Venus

What do all inner planets have in common?

• rocky

• made of gasses

• no moons

What are the names of Mars' moons?

• Phobos and Deimos

• Europa and Ganymede

• Titan and Enceladus

• Io and Callisto

A bright, shiny sphere of plasma (very hot gas) is called

• moons

• stars

• planets

Which of the following planets has no moons?

• Mercury

• Mars

• Saturn

• Neptune

What planet is most like Earth?

• Neptune

• Mars

• Jupiter

A cluster of stars, dust, gas and matter is a

• galxay

• planetary system

• universe

An object that orbits a planet is called a

• moon

• sun

• planet

How many moons does Mars have?

• one

• two

• three

• none

What is the name of the scientific theory that explains how the universe was created?

• The Balloon Theory

• The Big Bang Theory

• The Small Bang Theory