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Chapter 10 of 20
Important Questions

Towards Green Energy

Maharashtra Board · Class 10 · Science

Most important questions from Towards Green Energy for Maharashtra Board Class 10 Science board exam 2026. MCQs, short answer, and long answer questions with marks.

44 questions32 flashcards5 concepts

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44 Questions·
multiple choicemultiple correct

Sample Questions

1multiple correct

Which of the following are problems associated with thermal power plants?

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Air pollution from burning coal, Emission of harmful gases, Limited coal reserves

Thermal power plants cause air pollution, emit harmful gases like CO2 and SO2, and depend on limited coal reserves that will deplete in future.

2multiple choice

What is the main advantage of natural gas power plants over coal power plants?

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Higher efficiency and less pollution

Natural gas power plants have higher efficiency than coal plants and cause less pollution because natural gas doesn't contain sulfur.

3multiple correct

Which energy sources can be called 'green energy'?

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Solar energy, Wind energy, Hydroelectric energy

Green energy sources are renewable, environment-friendly, and don't cause pollution. Solar, wind, and hydroelectric energy are perpetual sources that don't harm the environment.

4multiple choice

In hydroelectric power plants, which form of energy in water is primarily used?

Show answer

Potential energy

Hydroelectric plants use potential energy of water stored in dams. This potential energy converts to kinetic energy when water flows down to drive turbines.

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Frequently Asked Questions

What are the important topics in Towards Green Energy for Maharashtra Board Class 10 Science?
Towards Green Energy covers several key topics that are frequently asked in Maharashtra Board Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Towards Green Energy — Maharashtra Board Class 10 Science?
Understand the core concepts first, then work through the 44 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Towards Green Energy?
There are 44 practice questions available for Towards Green Energy. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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