The Best Crossword Puzzle Maker Online
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
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.

IGNEOUS ROCKS ESRT Page 6

Name-______________ pd.-_____
Mr. Prussman                     Earth 
Across
A Coarse-Grained Texture Mafic Igneous Rock.
Makes up most of the Continental Crust.
Forms from cooling of Lava at Earth's Surface.
Thistexture of Igneous rock is Found in Igneous Rocks that Float in Water such as PUMICE.
Rich in Iron & Magnesium (Fe, Mg) /Higher Density & Darker Color.
Rich in Silicon & Aluminum (Si, Al) / Lower Density & Lighter Color.
Down
This Mineral shown on ESRT page 6 is Present in the Rock Dunite.
Makes up most of the Oceanic Crust.
Light Colored Intrusive Igneous Rock with Very Coarse-Grained Crystals.
Forms from cooling of Magma in the Earth's Crust.