Question

Urgent please help!!!!!!! Which factors add to the greenhouse effect and are caused by human activities?

Answer 1

Answer:use of aerosoles

Burning of fossil fuels

Cutting down trees(this is because CO2 is used in photosynthesis)

Hope this helps

Step-by-step explanation:

Answer 2

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.

Step-by-step explanation: