Climate change is a global phenomenon that has a significant impact on biodiversity throughout the world. This phenomenon is caused by increasing greenhouse gas emissions, which come from human activities such as burning fossil fuels and deforestation. Rising global temperatures cause drastic ecosystem changes, which in turn affect plant and animal species. One of the adverse impacts of climate change is increasing temperatures which affect the migration patterns of species. Many species are forced to seek new habitats to adapt to higher temperatures. For example, certain bird species have been shown to shift their nest locations to higher elevations or more northerly. These changes can cause disruption in the reproductive process and potentially reduce their population. Additionally, climate change is causing ocean acidification, which is impacting marine life. Organisms such as coral reefs, molluscs and several species of plankton are very sensitive to changes in seawater pH. Damage to coral reefs reduces habitat for many other marine species, disrupting food chains and threatening the survival of species that depend on them. Climate change also affects rainfall patterns, resulting in some areas experiencing extreme drought while other areas experience flooding. Droughts can threaten the survival of plant species that depend on water availability, while floods can damage natural habitats and cause species loss. Ecosystems that were already threatened now face additional challenges. Fragmented habitats and endangered species are becoming more vulnerable to climate change. For example, tropical rainforests, which are centers of biodiversity, are increasingly threatened by increasing forest fires and severe dry conditions. The decline in biodiversity has implications for humans, because balanced ecosystems provide important services, such as providing food, controlling pests, and maintaining air and water quality. Community involvement in environmental protection is very urgent to mitigate the impacts of climate change. Mitigation strategies may include reforestation, use of renewable energy sources, and sustainable resource management. In addition, conservation efforts for endangered species must be made to build resilience to the negative impacts of climate change. An integrated approach between scientists, governments and local communities is essential to create effective policies to address climate change and conserve biodiversity. Proper education is also key to raising awareness of this issue, encouraging collective action for environmental protection.