The Greenhouse Effect

https://scied.ucar.edu/longcontent/greenhouse-effect (Links to an external site.)
https://www.environment.gov.au/climate-change/climate-science-data/climate-science/greenhouse-effect (Links to an external site.)

Illustration of a greenhouse in the snow with rays of sunlight entering it. The greenhouse is capturing the heat. A snowman is off to the side of the greenhouse. Illustration of the Earth inside a greenhouse.

Illustration of the Earth's atmosphere capturing some of the Sun's heat with a thermometer on the side.