Answer: the amount of silica minerals in granite
Explanation:
Usually, 70-77 percent silica, 11-13 percent alumina, 3-5 percent potassium oxide, 3-5 percent soda, 1 percent lime, 2-3 percent total iron, and less than 1 percent magnesia and titania are the chemical composition of granite. Rhyolite is another kind of volcanic rock with a similar or equivalent chemical composition and mineralogy. Due to high precense of silica the color of granite appears lighter.
Answer:
Violent explosions from the Sun's magnetic field that release energy are Solar flares.
Explanation:
a) A warm air mass rises above a cold air mass during a warm front, but two cold air masses surround a warm air mass during an occluded front.
Answer:
Natural selection
Explanation:
I did some research and got that for an answer
The answer to this question is : <span>Drug B is more toxic than Drug A.</span>
