Multiple Choice Questions on Mangrove Ecosystem

Mangrove ecosystem is a coastal ecosystem that consists of mangrove trees and other living organisms. It is usually found in tropical and subtropical areas where saltwater meets the land.

Mangrove ecosystem plays an important role in protecting the shoreline from erosion and strong waves. The roots of mangrove trees can trap sediments and create new land. Many animals such as fish, crabs, shrimp, and birds live in this ecosystem. Mangroves also provide wood and other resources for local communities.

What is a mangrove ecosystem?

• A desert ecosystem

• A coastal ecosystem

• A mountain ecosystem

• A river ecosystem

Where is the mangrove ecosystem usually found?

• In deserts

• In mountains

• In tropical and subtropical areas

• In grasslands

What protects the shoreline from erosion?

• The sand

• The waves

• Mangrove trees

• The wind

What do the roots of mangrove trees trap?

• Sand dunes

• Sediments

• Rocks

• Shells

Which animals live in mangrove ecosystems?

• Camels and snakes

• Fish, crabs, shrimp, and birds

• Tigers and elephants

• Cows and goats

What do mangroves provide for local communities?

• Gold

• Oil

• Wood and other resources

• Coal

The word “erosion” in the text is closest in meaning to ...

• The process of building land

• The wearing away of land

• The growth of plants

• The movement of waves

The function of mangrove trees in relation to waves is ...

• To make them stronger

• To absorb them

• To cause them

• To ignore them

The word “ecosystem” refers to ...

• A group of buildings

• A system of living and non-living things

• A type of soil

• A kind of animal

Mangrove ecosystem is a coastal ecosystem that consists of mangrove trees and other living organisms. It is usually found in tropical and subtropical areas where saltwater meets the land.

Mangrove ecosystem plays an important role in protecting the shoreline from erosion and strong waves. The roots of mangrove trees can trap sediments and create new land. Many animals such as fish, crabs, shrimp, and birds live in this ecosystem. Mangroves also provide wood and other resources for local communities.

What is the main idea of Text 1?

• Mangrove ecosystem is dangerous

• Mangrove ecosystem is very dry

• Mangrove ecosystem is important and supports life

• Mangrove ecosystem only exists in deserts