Here is a complete environmental word list, with their definitions revolving around the topics that we teach at greenstar.

Greenhouse Effect

The trapping of the sun's warmth in a planet's lower atmosphere due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.

Sustainability

Able to be maintained at a certain rate or level,
• Ecology conserving an ecological balance by avoiding depletion of natural resources.

Environment

The surroundings or conditions in which a person, animal, or plant lives.

Air

The invisible gaseous substance surrounding the earth, a mixture mainly of nitrogen and oxygen.