Ngọc Anh Nguyễn Here is the rearranged paragraph:
1. Global warming is the rise in Earth's temperature caused by greenhouse gases like CO2 and methane.
2. These gases trap heat in the atmosphere, mainly due to human activities such as burning fossil fuels and deforestation.
3. The effects of global warming include melting ice caps, rising sea levels, and extreme weather events like storms and droughts. It threatens ecosystems, wildlife, and human lives.
4. To combat global warming, we must save energy, use renewable resources, and plant more trees. Small actions can make a big difference in protecting our planet for future generations.