Subject: General Science
Book: NCERT Science Class 10
The environment consists of biotic and abiotic components.
- **Ecosystem**:
- Producers, Consumers, Decomposers.
- **Food Chains and Food Webs**:
- Energy transfer from one trophic level to another.
- **Environmental Issues**:
- Ozone Layer Depletion.
- Global Warming.
- Waste Management.
**Possible Exam Questions:**
1. What are the components of an ecosystem?
2. Explain the importance of food chains and food webs.
3. How does human activity contribute to global warming?
4. What is the significance of waste management?
5. Discuss the impact of ozone depletion on life.
Which gas is most abundant in Earth’s atmosphere?
View QuestionWhat type of electromagnetic radiation has the longest wavelength?
View QuestionWhich type of blood vessel carries blood away from the heart?
View QuestionWhich component of blood carries oxygen?
View QuestionWhich element is the most abundant in the Earth’s crust?
View QuestionWhich process in plants is responsible for the loss of water vapor?
View QuestionWhich planet has the strongest gravitational force?
View QuestionWhich element has the highest electrical conductivity?
View QuestionWhich type of radiation has the shortest wavelength?
View QuestionWhat is the main component of the human skeleton?
View Question