Science Common Sense

372 - What is the significance of coral reefs in marine ecosystems?

Coral reefs are very important in marine ecosystems. They are like underwater cities. Here are a few reasons why they're significant:

1. Home to many species: Coral reefs are home to over 25% of all fish species and many other creatures like sharks, rays, and sea turtles.
2. Protect coastlines: Coral reefs act as a natural barrier, protecting coastlines from big waves and storms.
3. Support fishing industries: Many people rely on coral reefs for fishing and food.
4. Help keep the water clean: Coral reefs help to keep the water clean by filtering out pollution and sediment.
5. Support tourism: Coral reefs are popular for snorkeling and scuba diving, which helps local economies.

Overall, coral reefs play a vital role in keeping our oceans healthy and balanced.