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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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kendreae kendreae
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7 years ago
The ancient roots of mountains are usually composed of __________ rocks. 
A)  sedimentary 
B)  metamorphic 
C)  igneous
Textbook 
Geosystems: An Introduction to Physical Geography

Geosystems: An Introduction to Physical Geography


Edition: 7th
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One touch of nature makes the whole world kin.  William Shakespeare
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kivlihankivlihan
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7 years ago
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kendreae Author
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7 years ago
Thank you, thank you, thank you!
nicolepope23
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Yesterday
This helped my grade so much Perfect
jbarnett14
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2 hours ago
Thanks for your help!!
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