Global warming and climate change are occurring due to greenhouse gases trapping heat in the atmosphere. This is causing sea levels to rise, polar ice caps to melt, and temperatures to increase. Acid rain is damaging trees and eroding stone due to air pollution from vehicles and factories. The ozone layer, which protects the Earth from UV rays, is being depleted by chemicals from aerosols and refrigerants. We must take steps like planting trees, recycling, using renewable energy, and reducing consumption to help address these environmental problems and work towards a greener future.