Respuesta :
Answer:
Human activities contribute to climate change by causing changes in Earth's atmosphere in the amounts of greenhouse gases, aerosols (small particles), and cloudiness. The largest known contribution comes from the burning of fossil fuels, which releases carbon dioxide gas to the atmosphere.
Explanation:
Answer:use of aerosoles
Burning of fossil fuels
Cutting down trees(this is because CO2 is used in photosynthesis)
Hope this helps
Explanation: