YourStory | First-Person K12 Education

What role do seagrasses play in the carbon cycle?

They absorb and store carbon dioxide from the atmosphere.They produce methane as a byproduct of photosynthesis.They prevent carbon from being released into the ocean.They act as a barrier to wind and rain.

Why are seagrass meadows considered important for climate mitigation?

They enhance ocean acidity levels.They provide habitat for marine life and improve water clarity.They replace terrestrial forests as carbon sinks.They directly influence the global temperature.

What is a major threat to seagrass meadows?

Increased nitrogen and phosphorus runoff from agriculture.Direct competition with coral reefs.High salinity from freshwater input.The introduction of marine mammals.

Assessment

What role do seagrasses play in the carbon cycle?

Why are seagrass meadows considered important for climate mitigation?

What is a major threat to seagrass meadows?