In each blank, try to type in the
word that is missing. If you've
typed in the correct word, the
blank will turn green.
If your not sure what answer should be entered, press the space bar and the next missing letter will be displayed. When you are all done, you should look back over all your answers and review the ones in red. These ones in red are the ones which you needed help on. Term: resource Definition: the scientific, economic, and principles for effectively managing land, water, air, and wildlife. Term: Definition: the use and management of our natural resources Term: Definition: the introduction of harmful into the environment Term: global povertyDefinition: a condition where people lack access to enough energy to meet their basic needs such as lighting and the ability to cook food or heat homes Term: malnutritionDefinition: ill health that results from not getting enough to eat or not getting the proper nutrient-rich Term: renewable Definition: derived from natural sources that are replenished at a higher rate than they are consumed; sun, water, wind Term: nonrenewable Definition: energy from sources that will run out or will not be in our lifetimes; oil, gas, coal, nuclear Term: Definition: the removal of from an area Term: Definition: The process of turning land with soil into land with little soil that lacks nutrients Term: efficiencyDefinition: a way to make technology work better, with less of materials and time Term: acid Definition: chemical pollution in the air with falling water Term: ozoneDefinition: odorless, colorless gas made up of three oxygen atoms; natural ozone in the Earth’s upper atmosphere Earth; found in the lower atmosphere it is a result of pollution |
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