Answer:
One that gives physical descriptions.
Explanation:
Answer:
A. Obsidian
Explanation:
It fits the property described in the question.
It cools so fast that no visible crystal or grain could form. It has high silica Composition, black and glassy. It is also used to make tools with sharp edges
Is this a like a true or false question or what?
Answer:
Geologic features that are often associated with volcanoes or volcanic areas include craters, calderas, volcanic vents, geysers, and hot springs. Depressions commonly found at the top of volcanoes are craters.
Explanation:
If the black hole will in the solar then it well not take the speed then the original speed
so. if there is no black cell in solar
it well be nice and good to the speed of that lighting
