How does climate change affect global biodiversity in 2025?.

Climate change significantly affects global biodiversity by altering habitats, leading to species extinction and disrupting ecosystem services. Rising temperatures, changing precipitation patterns, and increased frequency of extreme weather events contribute to these changes, creating challenges for conservation efforts and species adaptation.

Key Facts

• An estimated 1 million species are currently at risk of extinction due to climate change impacts.
• Habitats such as coral reefs are experiencing severe bleaching, with over 50% affected in recent years.
• The range of many species is shifting poleward or to higher altitudes due to changing climate conditions.
• Ecosystem services, including pollination and water purification, are becoming increasingly compromised.

Examples or Use Cases

• Coral Reefs: The Great Barrier Reef has lost more than half of its corals in the last three decades due to warming seas.
• Polar Bears: As Arctic ice melts, polar bears are struggling to find food, leading to declining populations.

FAQs

• What can be done to protect biodiversity? Conservation efforts include habitat protection, restoration projects, and sustainable land management practices.
• How does climate change impact food security? Changes in biodiversity affect agricultural productivity and the availability of natural resources.