NCERT Class 7 Science Solutions 2025-26
Chapter-wise PDFs, Diagrams & Important Questions
📌 Meta Description:
“Download free chapter-wise NCERT Class 7 Science solutions (2024-25) with easy explanations, labeled diagrams, and extra questions. Perfect for CBSE exams and Olympiads!”
📚 NCERT Solutions for Class 7 Science – Chapter List
*(Updated for 2024-25 Syllabus)*
| Chapter | Key Topics | Download PDF | Watch Video |
|---|---|---|---|
| 1. Nutrition in Plants | Photosynthesis, Symbiosis | [Download] | [Watch] |
| 2. Nutrition in Animals | Human Digestive System | [Download] | [Watch] |
| 3. Fibre to Fabric | Silk, Wool Production | [Download] | [Watch] |
| 4. Heat | Thermometers, Conductors | [Download] | [Watch] |
| 5. Acids, Bases & Salts | Indicators, Neutralization | [Download] | [Watch] |
| 6. Physical & Chemical Changes | Rusting, Crystallization | [Download] | [Watch] |
| 7. Weather & Climate | Rainfall, Wind Patterns | [Download] | [Watch] |
| 8. Winds, Storms & Cyclones | Air Pressure, Cyclone Safety | [Download] | [Watch] |
| 9. Soil | Soil Profile, Percolation | [Download] | [Watch] |
| 10. Respiration | Aerobic/Anaerobic | [Download] | [Watch] |
| 11. Transportation in Plants | Xylem, Phloem | [Download] | [Watch] |
| 12. Reproduction in Plants | Pollination, Seed Dispersal | [Download] | [Watch] |
| 13. Motion & Time | Speed, Distance-Time Graphs | [Download] | [Watch] |
| 14. Electric Current | Circuits, Conductors | [Download] | [Watch] |
| 15. Light | Reflection, Lenses | [Download] | [Watch] |
| 16. Water | Water Cycle, Conservation | [Download] | [Watch] |
| 17. Forests | Food Chains, Biodiversity | [Download] | [Watch] |
| 18. Wastewater Story | Sewage Treatment | [Download] | [Watch] |
🔗 Download All: [Full Class 7 Science Solutions ZIP]
📊 Class 7 Science CBSE Focus Areas
| Chapter | Key Diagrams | Important Questions |
|---|---|---|
| Nutrition in Plants | Photosynthesis Process | Difference between autotrophs/heterotrophs |
| Heat | Clinical Thermometer | Why wear light colors in summer? |
| Acids, Bases & Salts | pH Scale | Home indicators (turmeric, litmus) |
| Motion & Time | Distance-Time Graph | Calculate speed from graph |
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✔ Exam Kit: -
[Important Definitions PDF]
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📝 Sample Solved Question
Q: Draw the human digestive system (Ch.2).
A:
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Label: Mouth → Oesophagus → Stomach → Small Intestine
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Add enzymes: Saliva (mouth), Gastric juice (stomach)
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Download [High-Res Diagram]
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