The impact of climate change on coral reefs is profound, leading to phenomena like coral bleaching. Rising sea temperatures cause coral to expel the symbiotic algae called zooxanthellae, which provide color and essential nutrients. This loss results in reduced growth rates, increased susceptibility to disease, and higher mortality rates among coral. Additionally, ocean acidification, driven by increased CO2 levels, negatively affects coral calcification, compromising their structural integrity and overall reef ecosystem health. These changes threaten biodiversity reliant on coral reefs.