EARTH'S PROTECTIVE SHIELD. Earth is surrounded by invisible gases that form a thin protective blanket that we call the atmosphere. It contains the oxygen that we breath as well as other important gases such as nitrogen, carbon dioxide, water vapor, and ozone.
Answer:
C.
Explanation:
C. Warm and shallow, even though they can be found in deeper water they do better the more shallow the water is. They also live in tropical places and in salt water. They can not survive in fresh water or cold water for very long.
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Answer:
Im sorry if i late but the answer i believe is C. if i wrong let me know!
Because it has 3 different dangerous plates surrounding the area and between them, the plates are divergent plates (magma rises and pushes plates apart) convergent (a plate collides or dives under another) and transform (two plates grind against each other)
i hope this helps.