Planets

Which two planets spin differently? (backwards and sideways)

• Venus and Jupiter

• Venus and Uranus

• Uranus and Neptune

Earth revolves around the sun on an imaginary line, what is this line called?

• Axis

• Orbit

• Symmetry

The outer planets or Gas giants consist of? (Clue: there are 4 planets)

• Jupiter

• Mars

• Uranus

• Neptune

• Saturn

Mars is home to the largest volcano, which is called the...

• Thor's Revenge

• Olympus Mon

• Mount Everest

The inner planets and gas giants are separated by...

• An asteroid belt

• An orbit

• A spaceship

Which is the coldest planet ?

Place the inner planets in order from CLOSEST to the sun from FARTHEST.

• Earth

• Mars

• Mercury

• Venus

Match the following:

• planets orbiting the sun

• terrestrial planets

• smaller objects that do not qualify as planets

• gas giants

• inner planets/rocky surfaces

• dwarf planets

• outer planets

• Revolve

• planets spinning on their axes

• Rotate

The ​ (a)   ​ planets have fewer moons because they are ​ (b)   than the gas giants. The ​ (c)   planets all have ​ (d)   because they have ​ (e)   masses than the terrestrial planets.

• inner
• smaller
• outer
• rings
• larger

What is the hottest planet?

• Mars

• Venus

• Mercury

• Uranus