1.
Air that has contaminants that makes it not good to breathe for all life
2.
A whole bunch of underground water
3.
The gas that we breath out and is emitted from burning fossil fuels
4.
Longterm changes in temperature and weather patterns
5.
The effect of carbon dioxide and other greenhouse gases on the Earth
6.
Vapor/gas turning into liquid
7.
Movement of heat around an area
8.
Due to the spin of the Earth, things like wind and clouds spin different ways such as hurricanes
9.
Humans removing trees from a forested area
10.
Warm ocean waters that stay around longer than they were expected to
11.
Liquid turning into vapor/gas
12.
Liquids that are burned for energy to power cars and electricity that are non-renewable.
13.
A gradual increase in the overall temperature of the Earth's atmosphere
14.
Water that is in the ground
15.
The branch of science that studies water and how it moves around the Earth
16.
Water starting to soak into the ground
17.
Thin, fast stream of air that is found all over the globe that affects weather
18.
Cold ocean waters that rise up from within the ocean after warm waters leave due to trade winds
19.
Salt and heat causing rapid moving of deep ocean water from one area to another
20.
Water being filtered as it goes through rocks deep in the Earth
21.
Water coming out of the sky as rain, snow, sleet, hail, etc.
22.
Energy that travels through space and air at the speed of light
23.
Water gathers and flows downward because it can't soak into the ground
24.
Low level air pollution that reduces vision
25.
Solid going directly to a vapor/gas, such as dry ice
26.
When the plant evaporates water through its leaves
27.
The continuous movement of water within the Earth and atmosphere
28.
Contamination of water that makes it not good to use
29.
The conditions of the atmosphere over a short period of time
