bonjour, qlq peut m'aider a répondre à cette question à partir du document? 1-Why is the climate change happening? Light from the sun passes through the atmosphere and is absorbed by the Earth's surface, warming it Greenhouse gases, like CO2 (carbon dioxide), act like a blanket, trapping heat near the surface and raising the temperature. It is a natural process that warms the planet. a But human activities (like burning oil, gas and coal in cars and factories) are increasing the amount of greenhouse gases and trapping more heat : Less heat escape into space. Greenhouse gases stay in the atmosphere for a long time. Although plants and the ocean absorb carbon dioxide, they can't keep up with all the extra carbon dioxide that people have been releasing So temperatures on Earth get higher and higher.
