Climate change refers to long-term shifts in temperatures and weather patterns. It's primarily a result of human activities such as burning fossil fuels, deforestation, and industrialization, which increase greenhouse gases in the Earth's atmosphere, trapping heat and causing global warming. The effects are evident. Glaciers are melting, causing sea levels to rise. Weather patterns are changing, with more frequent and severe hurricanes, droughts, and heatwaves. These changes disrupt ecosystems, affecting wildlife, plants, and even human communities. But there's hope. We can fight climate change. By adopting practices like reducing, reusing, and recycling, we can lower our carbon footprint. Switching to renewable energy sources, planting trees, and conserving water also helps. Remember, every little action counts!