Climate change is becoming an increasingly urgent global issue, affecting various aspects of life, including biodiversity. The global warming process caused by increasing greenhouse gas emissions causes significant impacts on ecosystems throughout the world. One of the main impacts of climate change is changes in temperature and rainfall patterns. Flora and fauna species that are unable to adapt quickly to these changes risk becoming extinct. For example, species that depend on cold climate habitats, such as polar bears and penguins, are experiencing population declines due to melting ice and shifting habitats. Apart from that, climate change has also resulted in an increase in the frequency and intensity of natural disasters, such as floods, droughts and storms. This has a direct impact on ecosystems that are threatened by habitat destruction. Many species have lost their homes and food sources, putting their survival at risk. Biodiversity is also disrupted due to shifts in life cycles, including migration and reproductive patterns. Species that depend on specific times to reproduce are now facing challenges due to the mismatch between reproductive timing and the availability of food sources due to climate change. For example, migratory birds may arrive at their destination too early or too late, affecting their reproductive success. In addition to physical changes, climate change affects interactions between species. In ecosystems, some species become more dominant, while others are threatened with extinction, reducing genetic diversity. When invasive species dominate new areas, they can change the ecosystem by depleting resources that local species need. One concrete example is coral reefs which function as habitat for various marine species. Warming oceans and increasing seawater acidity cause coral bleaching, which has a direct impact on marine life that depends on corals as shelter and a food source. The impact of climate change on biodiversity not only impacts animal and plant species, but also affects human survival. Many regions depend on biodiversity for food, medicine and livelihoods. A decline in biodiversity could result in a global food crisis and reduce humanity’s ability to cope with disease. To mitigate the impact of climate change on biodiversity, it is important to implement conservation strategies and sustainable management of natural resources. Efforts to create conservation areas, rehabilitate damaged habitats, and reduce greenhouse gas emissions are important steps in protecting biodiversity. Public education and awareness are also crucial to support conservation efforts. The adoption of policies that support reducing the impacts of climate change also needs attention. International cooperation in dealing with climate change can create stronger synergies in protecting biodiversity throughout the world. Further research regarding the impact of climate change on species must be carried out so that conservation efforts are more focused and effective. With joint and comprehensive action, we can slow the rate of destruction of biodiversity due to climate change.