energy resources

2. An inorganic molecule with the chemical formula O3. A major air pollutant in the lower atmosphere but a beneficial component of the upper atmosphere.
4. Materials provided by the Earth that can be used to make more complex products
5. Processes that use energy from the sun to generate heat or electricity.
9. change: The broader set of changes that go along with global warming: including changes in weather patterns, oceans, ice, snow, and ecosystems.
11. Generating electricity using flowing water to drive a turbine that powers a generator.
12. Energy released during nuclear fission or fusion, especially when used to generate electricity.
13. A trend of rising average temperatures around the world
14. The heating of the atmosphere owing to the presence of CO2 and other gases.

1. Heat energy inside Earth that can be used to heat buildings and produce electricity
3. a careful preservation and protection of something; especially planned management of a natural resource to prevent exploitation, destruction, or neglect.
6. The action of taking out something, especially using effort or force ; examples of resources are coal, oil, and natural gas
7. The kinetic energy of wind, harnessed and redirected to perform a task mechanically or to generate electrical power
8. Structure that has large blades attached to an engine and that is used to produce electricity
10. organic matter that can be used as an energy source. (ex: wood, crops, and animal waste)