Which best describes the greenhouse effect?
ANitrogen and oxygen in the atmosphere release heat.
BWater vapor and carbon dioxide in the atmosphere trap heat.
CNitrogen and oxygen in the atmosphere trap heat.
DWater vapor and carbon dioxide in the atmosphere release heat.
ANitrogen and oxygen in the atmosphere release heat.
BWater vapor and carbon dioxide in the atmosphere trap heat.
CNitrogen and oxygen in the atmosphere trap heat.
DWater vapor and carbon dioxide in the atmosphere release heat.