5 Written questions
5 Matching questions
- Photovoltaic cell
- Chlorofluorocarbon (CFC)
- Proven reserve
- Air pollution
- a The amount of a resource remaining in discovered deposits
- b A gas used as a solvent, a propellant in aerosols, a refrigerant, and in plastic foams and fire extinguishers
- c Solar energy cells, usually made from silicon, that collect solar rays to generate electricity.
- d The sustainable use and management of a natural resource through consuming it at a less rapid rate than it can be replaced
- e Concentration of trace substances, such as carbon monoxide, sulfur dioxide, nitrogen oxides, hydrocarbons, and solid particulates, at a greater level than occurs in average air.
5 Multiple choice questions
- Conversion of sulfur oxides and nitrogen oxides to acids that return to Earth as rain, sown , or fog.
- A source of energy that is a finite supply capable of being exhausted.
- A place to deposit solid waste, where a layer of earth is bulldozed over garbage each day to reduce emissions of gases and odors from the decaying trash, to minimize fires, and to discourage vermin
- Metals, including iron, that are utilized in the production of iron and steel
- Sulfur oxides and nitrogen, emitted by burning fossil fuels, enter the atmosphere - where they combine with oxygen and water to form sulfuric acid and nitric acid - and return to Earth's surface
5 True/False questions
Potential Reserve → The amount of a resource in deposits not yet identified but thought to exist
Animate Power → Power supplied by machines
Radiation waste → Power supplied by people or animals.
Recycling → The Separation, collection, processing, marketing, and reuse of unwanted material.
Biomass Fuel → Fuel that derives from plant material and animal waste