Answer:
The "streak test" is a method used to determine the color of a mineral in powdered form. The color of a mineral's powder is often a very important property for identifying the mineral. The streak test is done by scraping a specimen of the mineral across a piece of unglazed porcelain known as a "streak plate."
Explanation:
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The mission of the U.S. Fish & Wildlife Service is to "working with others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people."
Answer:
1. Distance from the sea
2. Ocean currents
3. Direction of prevailing winds
4. Shape of the land (known as 'relief' of 'topography'
5. Distance from the equator
QUESTION: Suppose you were given a rock from near the surface of the seafloor in the Gulf of Mexico. Chances are that this rock will be of what type?
ANSWER: SEDIMENTARY
