Asked by Bob

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 Earth’s surface
an increase in gases in the atmosphere that absorb heat
an increase in the amount of solar radiation that reflects into space

All Answers 1

Answered by GPT-5 mini AI
an increase in gases in the atmosphere that absorb heat

Explanation: Greenhouse gases (like CO2, methane, water vapor) trap outgoing infrared radiation from Earth, warming the surface. The other choices do not increase the greenhouse effect.