Nonrenewable: meaning, definitions and examples
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nonrenewable
[ nɒnˈrinuːəbl ]
energy resources
The term 'nonrenewable' refers to natural resources that cannot be replenished within a human timescale once they are depleted. This includes elements such as fossil fuels like coal, oil, and natural gas, which take millions of years to form. Nonrenewable resources are often used for energy production, but their extraction and use can lead to environmental degradation and contribute to climate change. As these resources are finite, their continued consumption raises concerns about long-term sustainability and energy security.
Synonyms
depletable, finite, unsustainable.
Examples of usage
- The world relies heavily on nonrenewable energy sources.
- Nonrenewable resources are dwindling at an alarming rate.
- We must transition to renewable alternatives to reduce nonrenewable energy use.
Etymology
The word 'nonrenewable' originates from the late 20th century, combining the prefix 'non-' meaning 'not' with 'renewable', which itself comes from the Latin 'reneware' meaning 'to make new again'. The concept gained prominence during discussions about energy resources as societies became increasingly aware of the environmental impacts of fossil fuel consumption. As the ecological consequences and the potential scarcity of such resources became apparent, the term 'nonrenewable' was adopted in scientific and public discourse to highlight the limitations of these energy sources. This differentiation between renewable and nonrenewable resources is crucial in modern energy policies and sustainability initiatives.