Answer: b
Explanation: Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock
Answer:
Luke delete this one too you missed it
Explanation:
i had to answer it bc there was no more room to text...
NO THE WATER IS RAW.........
<span>decreased biodiversity
</span><span>decreased forested areas
</span><span>increased urbanization
I hope this helps :) </span>
