Global warming has a significant impact on biodiversity around the world. Climate change caused by an increase in Earth’s average temperature can drastically change ecosystems. These changes cause habitat loss, changes in migration patterns, and threats to endangered species. One of the direct impacts of global warming is an increase in temperature which affects the metabolism of organisms. Many species of animals and plants have certain temperature ranges in which they can survive. As temperatures rise, species that cannot adapt quickly will experience physiological stress, reduced reproduction, and even extinction. Rising sea levels due to melting polar ice and thermal expansion of sea water also threaten coastal ecosystems. Coral reefs, which are home to thousands of species, are very sensitive to changes in temperature and water acidity. Global warming causes the bleaching of coral reefs, which results in the loss of habitat for various marine organisms. Meanwhile, changes in rainfall patterns could result in more severe droughts in some areas and flooding in others. Drought can result in reduced agricultural productivity and loss of food sources for many species, including humans. Repeated flooding can erase natural habitats, causing many species to be forced to adapt or find new homes, often with fatal consequences. When species are forced to move in search of a comfortable habitat, this can lead to increasingly fierce competition between species. Some invasive species may be better able to adapt to new conditions and may drive local species from their habitats, thereby accelerating extinction. This phenomenon can change the structure of the ecosystem as a whole and reduce biodiversity. The need to strengthen biodiversity protection networks is very urgent. More proactive conservation efforts, such as creating ecological corridors and increasing conservation areas, are important steps to protect vulnerable species. Scientific research is also needed to understand the long-term impacts of global warming on biodiversity, so that protection efforts can be more effective. At the micro level, global warming can affect interaction patterns between species, such as predator-prey and symbiotic relationships. Changes in the timing of the emergence of flowering plants or the migration of animals will distort relationships that have existed for millennia, disrupting time-dependent food chains and species diversity. Efforts to mitigate global warming and reduce greenhouse gas emissions are important to prevent further damage to biodiversity. Reducing dependence on fossil fuels, increasing the use of renewable energy, and adopting sustainable agricultural practices can help end this destructive cycle. Successfully meeting these challenges depends heavily on collaboration between governments, scientists, non-governmental organizations and society. Public education and awareness about the impact of global warming on biodiversity is also important to build broad support for environmental protection efforts. Ultimately, addressing global warming is an essential step to preserving biodiversity on our planet. Without collective effort and awareness, many species will be on the verge of extinction, making conservation efforts especially urgent in the context of the threat of climate change.