Mangrove Ecosystem Quiz

What type of environment do mangroves thrive in?

• Brackish water

• Mountain streams

• Freshwater lakes

• Desert sand

What is a key feature of mangrove trees?

• Short trunks

• Deep roots

• Wide leaves

• Aerial roots

What natural disaster can mangroves help protect against?

• Earthquakes

• Floods

• Tsunamis

• Wildfires

According to BBC News, what did healthy mangrove forests do during the Asia disaster tsunami?

• Deterred tourism

• Helped save lives

• Increased salinity

• Blocked rivers

What is the 'looking glass tree' known for?

• Its height

• Its large fruit

• Its silver-coated leaves

• Its rapid growth

How do some mangrove species adapt to high tide?

• They shed leaves

• Their roots are submerged

• They grow taller

• They produce flowers

What do mangroves need to keep above the water surface?

• Roots and branches

• Trunk and leaves

• Flowers and fruits

• Seeds and pods

What happens to the roots that appear above the water?

• They produce flowers

• They grow taller

• They flow oxygen to the plant

• They absorb salt

What do mangroves require to stay anchored?

• Floating debris

• High salinity

• Firm attachment to the ground

• Soft sand

Which of the following is NOT a characteristic of mangrove trees?

• They can grow in salty water

• They have special aerial roots

• They are found in cold climates

• They can filter salt