Global warming is the gradual increase in the Earth's temperature due to pollution and greenhouse gases. It affects the climate in many ways. The weather becomes more extreme, with hotter summers, heavier rainfall, and stronger storms. Glaciers and polar ice are melting, causing sea levels to rise. Some places face droughts, while others experience floods. Global warming also harms plants, animals, and human health. To reduce global warming, we should save energy, plant more trees, and use eco-friendly products. Everyone must work together to protect our planet for future generations.