My Crossword Maker Logo
Powered by BrightSprout
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Rocks and Minerals

ANSWER KEY

     By Cassie Davis
1
2
3
4
5
6
7
8
9
Across
3
Composed mostly of the mineral calcite, it usually is white, but impurities will cause streaking
5
One of the main fossil fuels used to generate electricity
6
Rocks made of layers of small bits of plant, animal, or mineral material
7
The shape a mineral takes in a rock when the rock forms
9
A scientist who studies rocks
Down
1
Oldest rocks on earth
2
Rocks that have been changed through heating and squeezing
3
A natural solid inorganic material with a specific chemical makeup
4
A natural solid mineral made of one or more minerals
8
I am the hardest mineral