Mangrove Trees

Mangrove trees are special trees that grow along tropical coastlines in salty water. They have tangled roots that stick up above the water. Mangroves can survive in conditions that would kill most other trees. They are very important for protecting coastlines.

Roots in the Water

Mangrove roots grow above and below the water. The roots filter out salt from the ocean water. Some roots stick up into the air like snorkels to help the tree breathe. The tangled root systems trap mud and sand, slowly building new land.

Why Mangroves Matter

Mangrove forests protect coastlines from storms and big waves. Their roots provide shelter for baby fish, crabs, and shrimp. Mangroves store more carbon than most other forests. They are one of the most important ecosystems in the world, but many are being destroyed.

Fun Facts

• Mangrove roots can filter out up to 90 percent of the salt in ocean water.
• Mangrove forests are nurseries where many baby fish and shrimp grow up safely.
• Mangroves can store up to 10 times more carbon than forests on land.

Did You Know?

Some mangrove trees have seeds that sprout while still attached to the parent tree! The seedling drops into the water like a dart and can float for months until it finds a good spot to grow.