Solar System
edHelper.com subscribers: Click Here to Build a New Printable Version of this Pre-Made Worksheet with Answers!

Not a subscriber?  Sign up now for the subscriber materials!
  Return to Solar System

 

Name _____________________________
Date ___________________
  Solar System
12
34
56
7
8910
11
1213
14
15
16
17
1819
20

 

CARBONDIOXIDE
ASTRONOMICALUNIT
INNERPLANETS
GREENHOUSEEFFECT
OUTERPLANETS
ASTEROIDBELT
METEORITES
PERIHELION
ATMOSPHERE
SOLARSYSTEM
ASTEROIDS
REVOLUTION
EROSION
CORONA
EARTH
MERCURY
AXIS
ORBIT
URANUS
RINGS
SUN

Down
2.  An imaginary line through the middle of a body or planet, through which that object spins.
3.  The temperature on this planet ranges from 90 K to 700 K, but it is not the hottest planet in the Solar System.
4.  One complete circular movement made by one object around another object.
5.  The only planet where life is known to exist.
6.  The mixture of gases that surrounds a planet.
7.  (2 Words) Mercury, Venus, Earth, and Mars. (2 words)
9.  A concentration of small celestial bodies between Mars and Jupiter. (2 words)
10.  The point in the orbit of a planet or other body at which it comes closest to the sun.
11.  A gas with no color or odor that is a mixture of carbon and oxygen. (2 words)
12.  The sun and the celestial bodies that orbit the sun, including planets, satellites, asteroids, comets, dust, and gas. (2 words)
13.  (2 Words) Jupiter, Saturn, Uranus, and Neptune. (2 words)
15.  The process by which material is worn away by forces such as glaciers, wind, and waves.
16.  Saturn has two of these that are very bright.
17.  The curved path in which a planet, satellite, or spacecraft revolves around another body.
19.  The nearest star to Earth and the center of the Solar System.
Across
1.  This planet's blue color is the result of methane gas in the atmosphere.
6.  Any of thousands of celestial bodies with diameters between one and five hundred miles that revolve around the sun in orbits located mostly between those of Jupiter and Mars.
8.  The outer atmosphere of a star.
14.  A unit of length equal to the average distance from Earth to the sun (93 million miles). (2 words)
18.  The warming of an atmosphere that is the result of gases such as carbon dioxide which prevent the sun's heat from escaping. (2 words)
20.  Pieces of rock or metal that have reached the Earth from outer space.

 

Answer Key
1U
R
2A
NUS
3M
X
4R
E
5E
6A
STEROIDSE
RA
7I
TSV
8C
ORONAM
9A
10P
O
UTNO
11C
SEL
RHESATRU
YRPREIT
12S
PHBRHI
13O
OLEOOEOU
L
14A
STRONOMICALUNIT
ANEDDIE
RE
15E
IBOR
STROENP
16R
YSOXLL
ISSIT
17O
A
NTIDRN
18G
REENHOU
19S
EEFFECTBE
SMNUIT
N
20M
ETEORITES