What is infrared radiation?

all objects emit...

How does infrared radiation depend on the temperature of an object?

What is blackbody radiation?

Does an object's temp increase or decrease as it absorbs radiation faster than it absorbs it?

Why do rescue teams use light-coloured, shiny blankets to keep survivors warm?

What does the Earth's temperature depend on?

How does the build-up of gases in the atmosphere lead to global warming?