Every day, we use many things — food, paper, bottles, packets, and more. After we use them, what is left behind is called waste. If we do not manage our waste properly, it can make our home, school, and environment dirty and unhealthy.
What Is Waste?
- Waste is anything we no longer need and want to throw away. Examples of waste we make every day:
- Food waste — leftover food, peels of fruits and vegetables.
- Paper waste — old newspapers, used paper, wrappers.
- Plastic waste — empty bottles, bags, packets.
- Kitchen waste — tea leaves, egg shells, vegetable skins.
Two Kinds of Waste
Wet waste (or biodegradable waste):
This kind of waste comes from living things and breaks down (rots) naturally. Examples: food scraps, fruit and vegetable peels, leaves, and tea leaves.
Wet waste can be made into compost — a natural fertiliser that helps plants grow.
Dry waste (or non-biodegradable waste):
This kind of waste does not break down easily on its own. Examples: plastic bags, glass bottles, metal tins, and paper.
Some dry waste like paper, glass, and metal can be recycled — collected and made into new things.
The Three Rs: Reduce, Reuse, Recycle
We can manage waste better by following the 3 Rs:
- Reduce — Use less. Avoid bringing unnecessary plastic bags. Take only as much food as you can eat to reduce food waste.
- Reuse — Use things again. A plastic bottle can be refilled. Old newspapers can be used to wrap things.
- Recycle — Make waste into something new. Old paper can be made into new paper. Metal tins can be melted and made into new objects.
What Should We NOT Do With Waste?
- Do not throw rubbish on the road, in a park, or in a water body like a river or lake.
- Do not burn plastic — it creates harmful smoke.
- Do not mix wet and dry waste — keep them separate so they can be managed properly.
How We Can Help
- Even young children can take charge of waste:
- Use the dustbin for all rubbish.
- Put wet waste and dry waste in separate bins if available.
- Carry a bag when shopping instead of taking a plastic bag.
- Give old toys, clothes, and books to others who can use them.
- Make compost at home from kitchen waste with the help of an adult.
Common mistakes
Children often throw wrappers or food peels on the ground thinking it will disappear on its own. Wet waste does break down, but it still needs to be put in the right place. Dry waste like plastic does not go away for hundreds of years if just left on the ground.
Summary
- Waste is what we no longer need. It can be wet (food peels, scraps) or dry (plastic, paper, metal).
- Wet waste can be made into compost; dry waste can be recycled.
- The 3 Rs — Reduce, Reuse, Recycle — help us make less waste.
- We must use dustbins, separate waste, and avoid burning or throwing waste in water bodies.
- Every child can help keep the environment clean by taking charge of waste.