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Chapter 12 of 12
Revision Notes

Taking Charge of Waste

CBSE · Class 3 · EVS

Quick revision notes for Taking Charge of Waste — CBSE Class 3 EVS. Key concepts, formulas, and definitions for last-minute revision.

44 questions54 flashcards5 concepts

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Key Topics to Revise

1

How Waste Is Created

  • Waste is made during everyday activities.
  • Common waste includes old clothes, tins, bottles, paper, fruit peels, vegetable peels, plastic wrappers, pencil shavings, and old batteries.
  • Waste often collects in garbage piles near homes, schools, and neighbourhoods.
2

Why Waste Must Be Managed

  • Trash on roadsides and near houses can harm people and animals.
  • Cows and other animals can die by eating plastic mixed with food.
  • Burning plastic releases harmful gases.
3

The Three Rues: Reduce, Reuse, Recycle

  • Reduce means creating less waste.
  • Avoid food and drinks packed in wrappers or plastic bottles when possible.
  • Use cloth bags instead of plastic bags to reduce waste.
4

Clean and Waste-Free Places

  • Silluk is a village in Arunachal Pradesh.
  • Silluk has clean roads and no trash lying on roadsides, in corners, or in open spaces.
  • Silluk is called a zero waste village and received an award for managing waste well.

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Full Notes

Key Concepts

Waste is made when people useWaste on roadsides and near homesReduce means creating less wasteReuse means using things again insteadRecycling means making new objects from

Frequently Asked Questions

What are the important topics in Taking Charge of Waste for CBSE Class 3 EVS?
Taking Charge of Waste covers several key topics that are frequently asked in CBSE Class 3 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Taking Charge of Waste — CBSE Class 3 EVS?
Understand the core concepts first, then work through the 44 practice questions available for this chapter. Revise formulas and 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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