Lesson 14 of 84 · Geography
⭐ 30 XP🗺️ Atlas OutpostCoral Reefs: Underwater Ecosystems
Coral reefs are vibrant underwater ecosystems composed of coral polyps that build elaborate structures in warm, shallow ocean waters.
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Coral reefs are vibrant underwater ecosystems composed of coral polyps that build elaborate structures in warm, shallow ocean waters. These reefs provide essential habitats for a wide variety of marine life, including colorful fish, sea turtles, and crustaceans. Coral reefs are often referred to as the 'rainforests of the sea' due to their rich biodiversity. However, coral reefs face threats from climate change, pollution, and overfishing, making their conservation critical for ocean health.
Key Facts
Coral reefs are often called the 'rainforests of the sea' because of their biodiversity.
They provide habitats for many marine species.
Coral reefs are threatened by climate change and pollution.
Check Your Understanding
Question 1
1 of 2What are coral reefs primarily made of?
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