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bearhunter [10]
2 years ago
5

Describe coral reef ecosystem? write in ur own words please

Geography
1 answer:
Lana71 [14]2 years ago
8 0
Coral reefs are a very important component of the ocean’s ecosystem because they support sea life, such as crabs and sea turtles. in fact, over four thousand species depend on the survival of the reefs, which are being destroyed by bleaching. more must be done immediately to save the reefs.
development along the coastal regions has significant negative effects on coral reefs. the reefs are an essential part of the ocean’s ecosystem, and when people build structures on top of them, they are easily damaged because they are so fragile.
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Following are a number of distinguishing characteristics of spiral and elliptical galaxies. Match each characteristic to the app
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Answer:

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  • 2. are rare in central regions of galaxy clusters    ---   spiral galaxies.
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  • 4. are more reddish in color   ---     Elliptical galaxies.
  • 5. contain primarily old, low-mass stars    ---  Elliptical galaxies.
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Explanation:

  • Most galaxies that contain a central bulge that is surrounded by a rotating disk of arms that circles the galaxies are said to be a spiral galaxy.
  • About 60% of the galaxies are made up of spiral shapes and they are mostly found n low-density regions and are in the central of the galaxy clusters. Spiral galaxies often have beautifully shaped made form hot and young stars.
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A. Atmosphere

B. Hydrosphere

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D. Biosphere

Explanation:

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