Coral bleaching

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When the ocean turns white | Mannat Srivastav | TEDxWestbourne Grammar Youth
TEDx Talksยท 2025-07-15 16:27
Environmental Impact of Climate Change - Climate change, driven by greenhouse gas emissions, is the primary cause of coral bleaching due to rising ocean temperatures [3] - Chemical damage from sunscreens and other pollutants also contributes to coral reef degradation [4][10] Energy Consumption and Coral Reefs - Digital subscriptions consume significant energy, requiring coal burning and contributing to rising ocean temperatures [6] - Fast charging devices uses more electricity compared to slow charging, increasing energy demands [7][8] - Clothes dryers are high-energy consuming appliances, releasing 3 to 10 kg of carbon dioxide per hour [9] Actions to Protect Coral Reefs - Canceling unused digital subscriptions can reduce energy consumption and ease pressure on coral reefs [5][6] - Slow charging devices reduces energy demands, giving coral more time to breathe [7][8] - Air drying clothes instead of using a dryer reduces energy use completely [9] - Using reef-safe sunscreen protects coral reefs from harmful chemicals [9][10] - Small actions, such as switching off lights and shortening showers, collectively contribute to coral reef protection [11] - Respecting coral by avoiding littering, touching, or standing on them is crucial [12] - Raising awareness and educating others about the problem can drive broader action [12]