<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What is causing climate change to occur?
<|assistant|>
Climate change is primarily caused by increasing levels of greenhouse gases in the atmosphere due to the burning of fossil fuels, deforestation, and other human activities. Other causes include changes in land use, the emissions of air pollutants such as chlorofluorocarbons (CFCs) and aerosols, ozone depletion, and solar activity.