Global warming is one of the most pressing environmental issues affecting biodiversity throughout the world. The increase in the average temperature of the Earth due to emissions of greenhouse gases such as carbon dioxide and methane is the main trigger for climate change which has a significant impact on ecosystems and species. The following are some of the negative impacts of global warming on biodiversity. Drastic temperature changes result in habitat shifts. Species that depend on certain climatic conditions are forced to adapt, migrate, or risk extinction. For example, fish in the ocean experience changes in distribution due to increasing water temperatures. This not only harms the species, but also the ecosystems that depend on them as part of the food chain. Apart from temperature changes, global warming also contributes to an increase in the frequency and intensity of natural disasters, such as floods, storms and droughts. These disasters cause destruction of natural habitats, affecting populations of endangered species. For example, coastal areas that are home to many marine species are threatened by rising sea levels, reducing the available habitat area. Another impact related to global warming is changes in rainfall patterns. Some regions experience longer dry seasons, while others are flooded with water. These fluctuations disrupt the life cycles of various plant and animal species. For example, plants that depend on the rainy season to grow may experience population declines, leading to the loss of animal species that depend on them as a food source. Global warming also worsens environmental conditions by accelerating the deforestation process. Tropical forests, which are centers of biodiversity, are at risk on a large scale due to the need for agricultural land and housing. The loss of forests not only threatens the species that live in them, but also affects local and global weather patterns. Obvious examples can be observed in certain species. Polar bears, which need sea ice for hunting, face major threats from melting Arctic ice. The decline in sea ice populations is making it difficult for polar bears to find food, increasing their risk of extinction. Ocean acidification due to the absorption of carbon dioxide also contributes to reduced biodiversity. Coral reefs, which provide habitat for thousands of marine species, are very sensitive to changes in water pH. Damage to coral reefs causes loss of habitat and food sources for various species of fish, invertebrates and others. Finally, global warming disrupts interactions between species, such as predators and prey, as well as between flora and fauna. For example, changes in the flowering time of plants can affect the timing of the emergence of pollinating insects, which are vital for the sustainability of the ecosystem. This mismatch can collapse the web of life that has existed for thousands of years. By understanding the impact of global warming on biodiversity, we can develop better mitigation strategies and more effectively protect our environment.