How could the owner of an Australian coastal resort hotel near the Great Barrier Reef help to prevent reef damage? Need help

Explanation:

The survival of our planet depends on healthy coral reefs. They're home to a quarter of the ocean's marine life, generate clean air and protect vulnerable coastlines from erosion, flooding and storms.

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

the answer would be a i think?