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Alex_Xolod [135]
2 years ago
10

1. what do you know about coral reefs? can you think of any famous one?

English
1 answer:
Paha777 [63]2 years ago
4 0

Explanation:

1) Coral reefs are underwater ecosystems which are formed of colonies of Coral Polyps, a Famous and well-known Coral Reef is the Great Barrier Reef, which is located off the coast of Queensland, Australia.

2) A couple of threats to the world's oceans include, Plastic Pollution, Global Warming and Acidification.

Hope this helps

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Answer: For every 10˚ slope, the fire will double its speed. For example, if a fire is travelling at 5 km per hour along flat ground and it hits a 10˚ slope it will double in speed to 10 km per hour up the hill.

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