When we burn coal, oil, and gas for electricity, transport, or factories, we release large amounts of carbon dioxide into the atmosphere, which traps heat and causes global warming. Cutting down forests also removes trees that absorb this carbon dioxide. To reduce these effects, we can shift to solar or wind energy, reduce car use, recycle more, support reforestation, and use energy-efficient appliances.Let me know if you need more help! If this helps, feel free to mark it Brainliest
The most significant human activities contributing to climate change are burning fossil fuels for energy, industry, and transportation, alongside deforestation and certain agricultural practices. To reduce these impacts, we can transition to renewable energy sources, improve energy efficiency, adopt sustainable land management practices, and shift towards more plant-based diets.