Fourth Grade- Quiz #2

The shape of the orbit of the planets in the solar system is a

• Circle

• Ellipse

• Crescent

• Lens

Choose the elements of the solar system

• Galaxy

• Asteroid belt

• Satellites

• Stars

It is a frozen object that orbits the sun. (ONE WORD)

(a)  

The asteroid belt is found between

• Mars and jupiter

• Jupiter and saturn

• Saturn and uranus

• Uranus and neptune

Choose two important asteroids found in the solar system

• Ceres

• Vesta

• Halley

• Neat

It is an object that orbits another object. It can be natural or artificial. (ONE WORD)

(a)  

They are rocky objects that orbit the sun. They don't produce their own like.

• Asteroids

• Comets

• Stars

• Moons

What are the planets that don't have moons?

• Venus

• Mercury

• Neptune

• Mars

They are natural satellites of planets. (ONE WORD)

(a)  

They are small round objects that move around the sun. They don't have a clear orbit.

• Planets

• Dwarf planets

• Moons

• Black hole