Why are coral reefs important for coastal protection?

Which marine protected area had the highest Coral Reef Health Index in 2019?

How does climate change impact coral reef health?

Predict the effect of overfishing on coral reef ecosystems.

Which factor is least likely to affect coral reef health?

Calculate the average Coral Reef Health Index for Raja Ampat over the four years provided.

If the Coral Reef Health Index for Sipadan Island decreased by 2% each year from 2019 to 2022, what was the index value in 2020?

Determine the total decrease in the Coral Reef Health Index for Tubbataha Reefs from 2019 to 2022.

Calculate the percentage decrease in the Coral Reef Health Index for Bunaken National Park from 2019 to 2022.

If Komodo National Park’s Coral Reef Health Index decreased by 1.5% each year from 2019 to 2022, what was the index value in 2021?