Subject: General Science
Book: NCERT Science Class 10
Energy is essential for daily life and industrial processes.
- **Conventional Energy Sources**:
- Fossil Fuels (Coal, Petroleum, Natural Gas).
- Thermal and Hydro Power Plants.
- **Non-Conventional Energy Sources**:
- Solar, Wind, Geothermal, Biomass Energy.
- **Environmental Impact**:
- Fossil fuels cause pollution and climate change.
- Renewable sources are eco-friendly.
**Possible Exam Questions:**
1. Differentiate between conventional and non-conventional energy sources.
2. Why are fossil fuels considered non-renewable?
3. How does solar energy work? Discuss its advantages.
4. What are the environmental effects of using coal and petroleum?
5. Discuss the role of India in promoting renewable energy.
What is the primary source of energy for life on Earth?
View QuestionWhat is the chemical formula of methane?
View QuestionWhich process describes the splitting of a nucleus into smaller nuclei?
View QuestionWhich process in plants is responsible for the loss of water vapor?
View QuestionWhich organelle is responsible for photosynthesis in plants?
View QuestionWhat is the unit of frequency?
View QuestionWhich element is the most abundant in the Earth’s crust?
View QuestionWhich organ stores and releases glucose in the human body?
View QuestionWhat is the largest organ in the human body?
View QuestionWhat type of electromagnetic radiation has the longest wavelength?
View Question