Cubangbang's 7thA Ch.23 Natural Resources Stack #129273
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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• Agriculture | The growing of crops and livestock
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• Air pollution | A condition of liquids, gases and small particles that are released into the atmosphere, resulting in harm to the environment
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• Biodegradable pollutant | A pollutant that is capable of being broken down by the environment
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• Birthrate | The rate at which members are born into a population
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• Conservation | The preservation and wise use of natural resources
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• Crop rotation | Periodically changing the crops grown in a field to prevent the decrease of soil minerals
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• Death rate | The rate at which members of a population die
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• Domesticated organism | A living thing that man raises primarily for his own use
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• Endangered Species | A species that may soon become extinct
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• Energy pollutant | any energy that pollutes an ecosystem
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• Euthanasia | The killing of a person who is old or very sick
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• Extinct | Refers to species that are no longer existing
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• Farming | The growing of organisms to supply human needs
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• Fertilizer | A substance that contains mineral needed by plants
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• Fossil fuel | Energy source that is a product of plants and animals that once lived on the earth
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• Game laws | Laws that regulate hunting, fishing and trapping activities by imposing limits, weapon restrictions and similar controls
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• Hazardous substance | Chemicals that can harm living things
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• Hazardous waste | A hazardous substance that’s discarded
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• Human population | Number of people living on earth at on time
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• Natural resource | A natural occurring material that is use and valuable to humans
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• Nonbiodegradable pollutant | A pollutant that can’t be broken down by living organisms
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Nonrenewable | Cannot be replaced
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• No-Till Agriculture | Results in crop residue and reduced erosion, improving the soil
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• Recycle | To use again
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• Renewable | Can be replaced
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• Sewage | A substance consisting of biodegradable wastes and water
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• Substance pollutant | Solid, liquid or gas that pollutes an ecosystem
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• Trash | Solid waste material that’s useless or unwanted
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• Water pollution | Foreign substances that are added to water
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Created by:
jcubangbang
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