Climate change has become a global issue that has a significant impact, especially on biodiversity. Biodiversity includes many forms of life, from microorganisms to large mammals, that interact with each other in ecosystems. Changes in temperature, rainfall patterns and the frequency of extreme weather events threaten natural habitats and the survival of species. First, global temperature changes affect species distribution. Many species cannot adapt quickly to drastic changes in temperature, so they are forced to move to more suitable locations. For example, fish species may move to cooler waters, while plants and animals in mountainous areas migrate to higher elevations. This process is not always successful, and in many cases, species that cannot migrate are at risk of extinction. In addition, climate change is also disrupting migration patterns. Birds and mammals that migrate based on seasonal changes are now trapped in schedules that are out of sync with food and habitat availability. This could reduce their survival rate, which in turn affects predators and other species in the food chain. The availability of clean water is a crucial factor for biodiversity. Climate change is causing prolonged drought in some areas, threatening species that depend on freshwater ecosystems. Drying lakes and rivers create habitats that no longer support life, reduce the number of fish and amphibian species, and disrupt the balance of the ecosystem. Another aspect to pay attention to is the increase in extreme weather events, such as storms and floods, which destroy habitats. This damage not only threatens existing species but also makes ecosystem recovery increasingly difficult. Invasive species, which are often more adaptive to change, can take over areas previously occupied by local species, competing for dwindling resources. Climate change also impacts interactions between species. For example, if one species reproduces earlier because of warm temperatures, but other species that depend on it do not, then the balance of the ecosystem can be disrupted. This situation creates a cascading effect that can lead to the extinction of certain species. In a conservation context, a focus on protecting habitats and reducing greenhouse gas emissions is very important. Restoration efforts for degraded habitats can help support endangered species. An ecosystem-based approach that combines sustainable management and biodiversity needs to be part of climate change mitigation strategies. Understanding the impact of climate change on biodiversity is the first step to creating effective solutions. Public education and awareness need to be increased so that individuals and communities can contribute to preserving and protecting the environment for future generations. Implementation of policies that support the protection of biodiversity must be prioritized to ensure the survival of species in the future. To achieve maximum results in this effort, cooperation between countries, scientists, and non-governmental organizations is essential. Adopting a global and local approach together will provide hope in the journey towards sustainability and protecting biodiversity amidst the existing challenges of climate change.