alternative energy

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Explanation of "Alternative Energy"

Definition:
"Alternative energy" refers to energy that comes from sources that do not use up natural resources or harm the environment. This type of energy is considered a good choice because it helps to protect our planet and can be replenished naturally.

Usage Instructions:

• "Alternative energy" is a noun phrase. You can use it in sentences to talk about energy sources like solar, wind, or hydroelectric power.

Example Sentence:

• "Many countries are investing in alternative energy to reduce pollution and combat climate change."

Advanced Usage:

• In discussions about energy policies, you might hear about "renewable alternative energy," which specifically refers to energy sources that can be naturally replenished, like solar and wind power.

Word Variants:

• Alternative (adjective): Referring to something that is different from the usual or traditional option.
  • Example: "They chose an alternative route to avoid traffic."
• Energy (noun): The capacity to do work; it can come in different forms like heat, light, or electricity.

Different Meanings:

• The word "alternative" can also mean a choice between two or more options.
  • Example: "You have the alternative of going to the movies or staying home."

Synonyms:

• Renewable energy
• Green energy
• Sustainable energy

Idioms and Phrasal Verbs:

• While there aren't specific idioms that include "alternative energy," you can use related phrases:
  • "Go green": This means to adopt practices that are environmentally friendly, which often includes using alternative energy.
  • "Cut down on": This phrasal verb means to reduce something, like reducing fossil fuel use by switching to alternative energy.
  • Example: "We need to cut down on our reliance on fossil fuels and invest in alternative energy."

Conclusion:

Understanding the term "alternative energy" is important as it relates to efforts in making the world a cleaner and more sustainable place.

Academic

Noun

1. energy derived from sources that do not use up natural resources or harm the environment