This is the main human activity that contributes to global warming.
(1 point)
Responses
massive dumping of pesticides into the world’s oceans
massive dumping of pesticides into the world’s oceans
high demand and depletion of the world’s oil supply
high demand and depletion of the world’s oil supply
burning of fossil fuels
burning of fossil fuels
increase of levels of chlorine poured into the shorelines
increase of levels of chlorine poured into the shorelines
1 answer
burning of fossil fuels