Why is the greenhouse effect so much stronger on Venus than on Earth?
A)The atmosphere of Venus contains free oxygen.
B)The atmosphere of Venus is predominantly composed of carbon dioxide.
C)The surface of Venus converts infrared into visible radiation.
D)Venus has no active volcanoes to emit dust that could cool the planet.

Question

Quizplus · Accepted Answer

The greenhouse effect is caused by the trapping of heat in a planet's atmosphere by certain gases, such as carbon dioxide. Venus has a much thicker atmosphere than Earth, and around 96% of it is carbon dioxide. This concentration of greenhouse gases leads to a much stronger greenhouse effect on Venus than on Earth.

Why Is the Greenhouse Effect So Much Stronger on Venus