Coral reefs are under stress due to rising water temperatures. This stress causes corals to lose their color and turn white. The process is a result of water that is too warm for the corals.
Further information is available from the source about the impact of warming waters on coral reefs. It is known that the warming trend is more pronounced in certain waters, with temperatures rising at a rate that is roughly double that of other ocean areas. Details about the specific effects of this warming trend on coral reefs can be found through the source, which reports on the threats faced by these ecosystems.
