Question

which is one factor that adds to the greenhouse effect? a decrease in the amount of dust in the atmosphere a decrease in the amount of water on earths surface an increase in gases in the atmosphere that absorb heat an increase in the amount of solar radiation that reflects into space

Explanation:

The greenhouse effect is driven by atmospheric gases that trap heat. A decrease in atmospheric dust, surface water, or increased solar radiation reflection would reduce, not enhance, the greenhouse effect. Only more heat-absorbing atmospheric gases amplify this effect.

Answer:

an increase in gases in the atmosphere that absorb heat