Mangrove Ecosystem Characteristics and Benefits

Mangroves are unique plants thriving in coastal areas, adapting to saltwater and low oxygen. They have stilt roots and pneumatophores for stability and air intake. Their seeds grow on the parent plant and disperse with tides. Mangroves support rich ecosystems, providing habitat and protecting coastlines from erosion and storms.

What makes mangroves unique compared to other plants?

• They grow in freshwater lakes.

• They thrive in intertidal regions with saltwater exposure.

• They are found only in deserts.

• They require constant sunlight.

How do mangroves manage to get oxygen in low-oxygen environments?

• They rely on other plants for oxygen.

• They have leaves that absorb oxygen.

• They do not need oxygen.

• They use stilt roots and pneumatophores.

What is a unique feature of mangrove seeds?

• They are eaten by birds.

• They grow on the parent plant and float away.

• They are buried deep in the soil.

• They require fire to germinate.

Which of the following is NOT a benefit provided by mangroves?

• Providing shelter for marine life.

• Reducing storm surge impact.

• Protecting coastlines from erosion.

• Increasing desertification.

How do mangroves contribute to coastal protection?

• By stabilizing the soil and reducing erosion.

• By absorbing sunlight.

• By increasing the salinity of the water.

• By attracting tourists.