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chapterseven
resources
| Question | Answer |
|---|---|
| ore | mineral deposit from which metals and nonmetals can be removed profitably |
| nonrenewable resource | resources that exist in limited amounts and cannot be replaced quickly |
| fossil fuel | natural resources formed from the remains of living things; includes coal, petroleum, and natural gas |
| passive solar | capturing solar energy without using moving parts; such as locating a house so that windows face south |
| active solar | capturing solar energy using equipment such as solar collectors and photovoltaic cells |
| hydroelectric | energy harnessed from the moving waters of rivers and oceans |
| peat | brownish-black material formed from the partial decomposition of plants |
| anthracite | hardest form of coal produced by high temperatures and pressures of Earth's folding crust |
| fission | splitting of atomic nuclei tp produce energy; happens inside nuclear reactors |
| fussion | combining of atomic nuclei to produce energy; happens in the interior of stars |
| permeable | interconnected spaces that allow water to pass through; such as sands and gravels |
| impermeable | no interconnected spaces (such as solid bedrock) or spaces too small for water to pass through (such as clay) |
| oil trap | anticlines, upward folds, a fault, or crack that seals the oil-containing formation |
| geothermal | energy from the heat of Earth's interior |
| biomass | renewable energy source that comes from plant material, manure, and other organic matter |
| nodule | lumps of minerals on the deep ocean floor that contain iron, manganese, and nickel |
| renewable resource | resources that can be replaced within a human life span |
| conservation | the preservation and wise use of natural resources |