Chapter 18 of 29
Revision Notes
Household Wastes — Revision Notes
Telangana Board · Class 10 · Environmental Education
Household Wastes revision notes for Telangana Board Class 10 Environmental Education: 4 topics in quick points.
45 questions25 flashcards5 concepts
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Key Topics to Revise
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1. Core Ideas
- Biodegradable substances are broken down by biological processes.
- Non-biodegradable substances are not broken down by biological processes.
- Non-biodegradable substances may be inert and persist in the environment for a long time.
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2. Waste Materials from Home
- Household waste can include kitchen waste, spoilt food, vegetable peels, used tea leaves, milk packets, empty cartons, waste paper, empty medicine bottles and strips, bottle packs, torn clothes, and b
- Dry leaves, used papers, pens, shampoo sachets, and polythene covers are examples of dry trash.
- Kitchen waste, spoilt food, vegetable peels, and used tea leaves are examples of waste materials to be collected for study.
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3. Method of Testing Waste Materials
- Collect waste materials from home and make a list of them.
- Bury the materials in a pit or collect them in an old bucket or flowerpot and cover them with at least 15 cm thickness of soil.
- Keep the soil moist.
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4. Safe Waste Management
- Separate trash at the source where it is produced.
- Maintain separate trash bags for wet and dry trash.
- Separate storage makes recycling easier.
Get complete notes with diagrams and examples
Full NotesKey Concepts
These are substances broken down byThese are substances not broken downHousehold waste should be separated intoSome household wastes may release toxicOrganic waste can be buried
Frequently Asked Questions
What are the important topics in Household Wastes for Telangana Board Class 10 Environmental Education?
Key topics in Household Wastes include Core Ideas, Waste Materials from Home, Method of Testing Waste Materials, Safe Waste Management. Study these first, then practise questions on each for the Telangana Board Class 10 board exam.
How should I revise Household Wastes for the Telangana Board Class 10 board exam?
Learn the core ideas first, then work through the 45 practice questions on Household Wastes. Revise definitions regularly and use flashcards for quick recall before the exam.
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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