Greenhouse Effect

6. Gases: Gases that trap heat in the Earth's atmosphere, contributing to the greenhouse effect.
7. The release or discharge of something, especially gas or radiation.
8. The capacity to do work or produce heat.
10. To take in or soak up.
13. A point of origin or cause.
15. The emission of energy as electromagnetic waves or as moving subatomic particles.

1. A type of electromagnetic radiation that has longer wavelengths than visible light and is felt as heat.
2. To grow or develop in a healthy or vigorous way.
3. Allowing light to pass through so that objects behind can be seen clearly.
4. A state of equilibrium or stability.
5. Easily broken or damaged; fragile.
9. Warming: The long-term increase in Earth's average surface temperature due to human activities.
11. A celestial body that orbits around a star.
12. To release or give off.
14. Relating to or coming from the outside.