WorksheetsScience chapter 7
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
The distance light travels in one year is called a?
a)
Light year
b)
Rotation
c)
Revolution
2.
The ______ is a very bright star and is closest to Earth.
a)
Moon
b)
Sun
c)
Jupiter
3.
A giant ball of hot glowing gasses that release energy is called a
a)
asteroid
b)
star
c)
axis
4.
Scientists use physical characteristics like color, size, temperature, and ______ to describe stars
a)
height
b)
weight
c)
brightness
5.
Stars can have different temperatures and ______.
a)
colors
b)
gravity
c)
moons
6.
An ______ is a chunk of rock that orbits the sun.
a)
star
b)
planet
c)
asteroid
7.
______ keeps the planets in orbit around the sun.
a)
Gravity
b)
Stars
c)
Solar System
8.
A group of stars that form a shape or picture is called?
a)
star patterns
b)
solar system
c)
comet
9.
What planet is called a Dwarf Planet?
a)
Mars
b)
Pluto
c)
Saturn
10.
A frozen object that orbits the sun is called a?
a)
asteroid
b)
comet
c)
star
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