Coral reef vibrant
1344×768 · AVIF · CC BY 4.0
A vibrant coral reef, a diverse and colorful marine ecosystem, teeming with underwater life.
About this subject
Coral reefs are tropical and subtropical marine ecosystems formed by colonies of corals, multicellular organisms that secrete a rigid skeleton of calcium carbonate. They harbor an incredible biodiversity, with over 25% of all marine species, despite occupying only a small fraction of the ocean. Corals have a symbiotic relationship with photosynthetic algae, which provide them with essential nutrients. The health of coral reefs is crucial for fishing, tourism, and coastal protection in many regions of the world.
Frequently Asked Questions
What are coral reefs?
Coral reefs are marine ecosystems formed by colonies of corals, organisms that secrete a rigid skeleton of calcium carbonate.
Why are coral reefs important?
Coral reefs are crucial for fishing, tourism, and coastal protection in many regions of the world, and they harbor an incredible biodiversity.
What is the relationship between corals and algae?
Corals have a symbiotic relationship with photosynthetic algae, which provide them with essential nutrients.
Direct URL
https://pub-c7d6a6ea828543ac903a74a341ccb2e1.r2.dev/imagens/coral-reef-vibrant-macro-closeup-v5.avifHow to credit
Include a visible link back to UtilizAí. Copy one of the snippets below:
<a href="https://xn--utiliza-eza.com/en/midia/imagens/coral-reef-vibrant-macro-closeup-v5">Coral reef vibrant</a> by <a href="https://xn--utiliza-eza.com">UtilizAí</a>, licensed under <a href="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a>.
[Coral reef vibrant](https://xn--utiliza-eza.com/en/midia/imagens/coral-reef-vibrant-macro-closeup-v5) by [UtilizAí](https://xn--utiliza-eza.com), CC BY 4.0
License: CC-BY-4.0
