[ays_quiz id=”115″]

Class 6 → Science → Chapter 11: Nature’s Treasures

---

I. Chapter Summary:

The chapter Nature’s Treasures introduces students to natural resources available on Earth such as air, water, soil, minerals, forests, and wildlife. It explains their importance for living organisms and human survival. Students learn about renewable and non-renewable resources, conservation of resources, and sustainable use. The chapter emphasizes the need to protect nature and maintain ecological balance for future generations.

---

II. Key Concepts Covered:

1. Natural Resources

Resources obtained from nature that are useful to humans.

Examples: Air, water, soil, minerals

2. Types of Natural Resources

• Renewable Resources: Can be replenished (sunlight, wind, water)
• Non-renewable Resources: Limited and cannot be replaced easily (coal, petroleum)

3. Importance of Natural Resources

Essential for survival of all living organisms.

4. Conservation of Resources

Careful use and protection of natural resources.

5. Sustainable Development

Using resources in a way that they are available for future generations.

6. Biodiversity

Variety of living organisms present in nature.

---

III. Important Questions:

(A) MCQs (1 Mark):

1. Which is a renewable resource?
   (a) Coal
   (b) Petroleum
   (c) Sunlight ✅
   (d) Natural gas
2. Which is a non-renewable resource?
   (a) Water
   (b) Air
   (c) Coal ✅
   (d) Wind
3. Conservation means:
   (a) Wasting resources
   (b) Protecting resources ✅
   (c) Ignoring resources
   (d) Destroying resources
4. Biodiversity refers to:
   (a) Only plants
   (b) Only animals
   (c) Variety of living organisms ✅
   (d) Only water

---

IV. Short Answer Questions (2/3 Marks):

1. What are natural resources?
2. Define renewable resources.
3. What is conservation?
4. What is biodiversity?

---

V. Long Answer Questions (5 Marks):

1. Explain types of natural resources with examples.
2. Describe importance of natural resources.
3. Explain conservation of resources.
4. Discuss sustainable development.

---

VI. HOTS Questions:

1. What will happen if natural resources are not conserved?
2. How can individuals help in protecting nature?

---

VII. Key Formulas/Concepts:

Resource Concept

Natural Resources → Use → Conservation 

---

VIII. Deleted Portions (CBSE 2025–2026):

No portions have been deleted from this chapter as per the rationalized NCERT textbooks.

---

IX. Chapter-Wise Marks Bifurcation (Estimated – CBSE 2025–2026):

Unit/Chapter	Estimated Marks	Type of Questions Typically Asked
Nature’s Treasures	5–7 Marks	MCQs, Short Answer, Concept-based

Note: This is an estimate. Actual marks distribution may vary.

---

X. Previous Year Questions (PYQs):

1 Mark:

• Define natural resources. (2019)

2/3 Marks:

• What are renewable resources? (2020)
• Define biodiversity. (2021)

5 Marks:

• Explain conservation of natural resources. (2022)

---

XI. Real-World Application Examples:

• Saving water and electricity
• Planting trees
• Recycling materials
• Using renewable energy

---

XII. Student Tips & Strategies for Success:

Time Management:

• Revise concepts regularly.

Exam Preparation:

• Learn definitions and examples.
• Practice short answers.

Stress Management:

• Stay connected with nature.
• Observe surroundings.

---

XIII. Career Guidance & Exploration:

• Science Stream: Environmental Science, Forestry
• Commerce Stream: Resource management
• Arts Stream: Geography, Environmental studies

Entrance Exams (Basic Awareness):

• NEET
• Environmental science exams

---

XIV. Important Notes:

• Use resources wisely.
• Protect nature.
• Practice regularly.
• Refer to NCERT textbook.
• Revise frequently.