Question

other than deforestation which human action contributesto global warming

Answer 1

*pollution from vehicles.
*smoke emitted from chimneys of factories and houses.
*smoke from vehicles.

Answer 2

Pollution is adversely affecting our environment and contributes to global warming
Air pollution is the monsterous threat that is causing global warming. All sort of smokes and chemicals adversely affects the nature. Smoke from vehicles, smoke emitted from chimneys of factories and houses , smoke from vehicles.