Question

This is the main human activity that contributes to global warming.
(1 point)

massive dumping of pesticides into the world’s oceans

high demand and depletion of the world’s oil supply

burning of fossil fuels

increase of levels of chlorine poured into the shorelines

Answer 1

Burning of fossil fuels.

This releases large amounts of CO2 and other greenhouse gases into the atmosphere, which trap heat and drive global warming.