Class 6 Exam > Class 6 Questions > Which of the following resources is considere...
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Which of the following resources is considered non-renewable and forms over millions of years from ancient plant and animal matter?
- a)Solar energy
- b)Freshwater
- c)Wind energy
- d)Coal
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which of the following resources is considered non-renewable and forms...
Coal is a non-renewable resource formed over millions of years from ancient plant matter.
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Most Upvoted Answer
Which of the following resources is considered non-renewable and forms...
Understanding Non-Renewable Resources
Non-renewable resources are natural resources that cannot be replenished within a human timescale. Once depleted, they are gone for millions of years.
What is Coal?
- Coal is a fossil fuel formed from the remains of ancient plants and animals.
- Over millions of years, heat and pressure transformed these remains into the carbon-rich substance we know as coal.
Formation Process
- The process begins with the accumulation of plant matter in swampy areas.
- As layers of sediment build up, the plant material is buried and subjected to extreme heat and pressure.
- This transformation process is known as coalification, leading to different types of coal (anthracite, bituminous, sub-bituminous, and lignite).
Importance of Coal
- Coal is a major source of energy worldwide, used primarily for electricity generation and industrial processes.
- It is a significant contributor to carbon emissions, making it a topic of environmental concern in the context of climate change.
Comparison with Other Options
- Solar energy, freshwater, and wind energy are all renewable resources. They can be replenished naturally within a short timeframe.
- In contrast, coal, being a fossil fuel, takes millions of years to form, thus categorizing it as non-renewable.
Conclusion
Understanding that coal is a non-renewable resource formed from ancient organic matter highlights its importance and the need for sustainable energy alternatives.
Non-renewable resources are natural resources that cannot be replenished within a human timescale. Once depleted, they are gone for millions of years.
What is Coal?
- Coal is a fossil fuel formed from the remains of ancient plants and animals.
- Over millions of years, heat and pressure transformed these remains into the carbon-rich substance we know as coal.
Formation Process
- The process begins with the accumulation of plant matter in swampy areas.
- As layers of sediment build up, the plant material is buried and subjected to extreme heat and pressure.
- This transformation process is known as coalification, leading to different types of coal (anthracite, bituminous, sub-bituminous, and lignite).
Importance of Coal
- Coal is a major source of energy worldwide, used primarily for electricity generation and industrial processes.
- It is a significant contributor to carbon emissions, making it a topic of environmental concern in the context of climate change.
Comparison with Other Options
- Solar energy, freshwater, and wind energy are all renewable resources. They can be replenished naturally within a short timeframe.
- In contrast, coal, being a fossil fuel, takes millions of years to form, thus categorizing it as non-renewable.
Conclusion
Understanding that coal is a non-renewable resource formed from ancient organic matter highlights its importance and the need for sustainable energy alternatives.
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Which of the following resources is considered non-renewable and forms over millions of years from ancient plant and animal matter?a)Solar energyb)Freshwaterc)Wind energyd)CoalCorrect answer is option 'D'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following resources is considered non-renewable and forms over millions of years from ancient plant and animal matter?a)Solar energyb)Freshwaterc)Wind energyd)CoalCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following resources is considered non-renewable and forms over millions of years from ancient plant and animal matter?a)Solar energyb)Freshwaterc)Wind energyd)CoalCorrect answer is option 'D'. Can you explain this answer?.
Which of the following resources is considered non-renewable and forms over millions of years from ancient plant and animal matter?a)Solar energyb)Freshwaterc)Wind energyd)CoalCorrect answer is option 'D'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following resources is considered non-renewable and forms over millions of years from ancient plant and animal matter?a)Solar energyb)Freshwaterc)Wind energyd)CoalCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following resources is considered non-renewable and forms over millions of years from ancient plant and animal matter?a)Solar energyb)Freshwaterc)Wind energyd)CoalCorrect answer is option 'D'. Can you explain this answer?.
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