human
I've heard that the world is getting warmer. What's going on?
assistant
Climate change is caused by a combination of natural and human factors, including changes in air temperature, precipitation, ocean levels, and land use. Human activities such as burning fossil fuels and deforestation are contributing to an increase in greenhouse gas emissions, which trap heat within the atmosphere and cause temperatures to rise. As global temperatures continue to rise, more extreme weather events like hurricanes, floods, droughts, and wildfires are expected to occur.