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Earth resources
Vocabulary
Question | Answer |
---|---|
Conserve | to protect from loss or harm; preserve |
fossil fuels | non-renewable resources created from organic materials and heat and pressure |
natural resources | natural item from Earth that can be used |
nonrenewable resource | resources that cannot be easily replaced once they are use (saved as oil, natural gas or coal) |
recycle | to pass through a system for further use |
renewable resource | resource that can be replenished once they are used |
reuse | to use again |