Question 1: What role do mangrove forests play in coastal ecosystems?
A Prevent erosion and provide marine nurseries
B Grow only in freshwater environments
C Are mainly for aesthetic purposes
Mangrove forests act as natural barriers that prevent coastal erosion and serve as nurseries for marine life, making them critical for maintaining healthy coastal ecosystems.
Correct Answer: Prevent erosion and provide marine nurseries
Question 2: What significant ecosystem service do mangroves provide related to climate change?
A They absorb carbon more than most forests
B They produce no oxygen
C They increase air pollution
Mangroves are extremely efficient at storing carbon, absorbing more carbon compared to most forest types, thus playing a vital role in combating climate change.
Correct Answer: They absorb carbon more than most forests
Question 3: What is a major threat to the survival of mangrove forests?
A Overdevelopment and pollution
B Natural wildlife conservation
C Increased rainfall
Mangrove forests face significant threats from overdevelopment, pollution, and rising sea levels, leading to their alarming rate of disappearance and impacting their vital functions.
Correct Answer: Overdevelopment and pollution