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Enviormental Science
Vocab. Chapter 1
| Term | Definition |
|---|---|
| applied science | uses information provided by pure science to solve problems. |
| biosphere | the thin layer of life around the Earth. |
| consumption crisis | when people use up, waste, or pollute natural resources faster than those resources can be renewed, replaced, or cleaned up. |
| developed countries | the highly industrialized countries whose citizens have high average incomes |
| developing countries | are less industrialized and their citizens have a much lower average income. |
| ecology | one of the most important foundations of environmental science. |
| environment | everything that surrounds us |
| environmental science | the study of how humans interact with the environment. |
| experiment | a hypothesis is tested under controlled conditions. |
| hypothesis | a testable explanation for an observation. |
| natural resource | any natural substance that living things use such as, sunlight, air, water, soil, minerals, plants, animals, forests, and fossil fuels. |
| nonrenewable resources | resources that can not be replaced such as copper |
| population crisis | when some regions on Earth the human populations are growing too quickly for the regions to support. |
| pure science | seeks to answer questions about how the natural world works. |
| renewable resources | resources that are continually being replaced even as they are being used. Ex: solar energy and sunlight |
| sustainable world | a world in which human populations can continue to exist indefinitely with high standards of living and health. |