Answer:
7 - a) a small river is called a <em>pond</em>
8 - b) fresh water conservation efforts
A. Hawaii is known for its numerous hotspots formed one after the other
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Answer:
The color is considered dark if the rock appears as a dark gray to black (pyroxenes, the amphibole Hornblende, the mostly Ca-plagioclases near Anorthite, and Biotite mica. Density is a property that is proportional to the composition of the rock. The higher the amount of silica (felsic) the less dense the rock will be.
Explanation:
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