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Lesson 4 Part 1
Environment and Resources
Term | Definition |
---|---|
Natural Resource | A useful material found in the environment |
Renewable Resource | A resource that natural forces or people can replace in a relatively short time |
Nonrenewable Resource | A resource that cannot be replaced, or can be replaced only over millions of years |
Fossil Fuel (definition) | Formed over millions of years from the remains of plants an animals |
Examples of Renewable Resources | Water, plants, animals |
Examples of Nonrenewable resources | Minerals, metal ores, fossil fuels |
Examples of Fossil Fuels | Coal, natural gas, petroleum (crude oil) |
Examples of renewable energy sources | Wind and sunlight |
Problem(s) with nonrenewable resources | Once they are used they are gone; Earth will eventually run out of them |
Industrialization | The development of machine-powered production and manufacturing |
Suburb | A residential area on the edge of a city or large town |
Deforestation | The loss of forest cover in a region |
Biodiversity | The number of types of living things in a region or ecosystem |
Pollution | Waste that makes the air, soil, or water less clean |
Spillover | An effect on someone or something not involved in an activity that brought about that effect |