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| What process do some places in the world use to obtain freshwater? |
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| Trees and freshwater are what kind of resources? |
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| These are good conductors of heat and energy. |
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| A great way to reuse and recycle plants and food scraps is by making. . . |
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| What are three fossil fuels? |
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Definition
| natural gas, petroleum, coal |
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| True/False: When a student uses an insulated bottle for his drink every day, he is REDUCING. |
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| True/False: MINERALS are extracted from the ground and refined into valuable metals. |
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| False: ORES are extracted and made into metals. |
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| True/False: Materials found in nature that are useful to humans are NATURAL RESOURCES. |
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| Soil is a _____ resource? |
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| Animals are a ________ resource? |
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| Wood is a _______ resource? |
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| Gasoline is a _______ resource? |
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| Water is a _____ resource. |
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| Salt is a _______ resource? |
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| Paper is a _______ resource? |
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| Iron is a _____ resource? |
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| Diamond is a ______ resource? |
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| Wind is a _____ resource? |
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| Aluminum is a _____ resource? |
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| List five physical properties that can be used to identify minerals. |
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Definition
| Hardness, luster, streak, color, and cleavage |
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| Explain how a pizza box solar oven works. |
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Definition
| A pizza box solar oven captures sunlight and converts it to heat energy. Aluminum foil reflects the light into the box. The black construction paper absorbs the heat. The plastic wrap and newspaper insulate the oven to keep the heat inside. |
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Term
| You find a paper clip in the hallway at school. You should: |
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| The school year has ended, and you do not need your science notebook anymore. You should: |
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| After eating dinner at a restaurant, you use one of their mint toothpicks. You should: |
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| Your local grocer is double bagging your groceries. You should: |
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Definition
| Reduce the waste, reuse it, or recycle it. |
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| Coal is what kind of rock? |
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| What kind of energy is produced from heat trapped within the earth? |
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| Methane, propane, and butane are all what? |
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| If you need to throw away paint, pesticides, and automotive fluids, what should you do with them? |
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Definition
| I should take them to special recycling or disposal centers because they can be hazardous to the environment. |
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| Why should you conserve and protect your natural resources? |
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Definition
| God gave us all our natural resources for our use. They are important for life. Some can not be renewed. Those that are renewable may be used up faster than they can be replaced. Conserving and protecting will help future generations have these resources available. |
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