NCERT Solutions for Class 6 Science Chapter 16 Garbage in Garbage out

NCERT Solutions For Class 6 Science Chapter 16 PDF Free Download

NCERT Solutions for Class 6 Science Chapter 16 Garbage in, Garbage out will help the students studying CBSE syllabus class 6 Science in their exam preparation. Detailed answers provided here will assist students in clearing all their doubts on the topic. In order to understand the concepts clearly, students need to study this solution.

This NCERT solution has questions that will help students in comprehending the concepts involved in garbage disposal and waste management. Descriptive type of questions provided here will aid them in gaining extra knowledge on the topic of Garbage in, Garbage out.

Chapter 16 Garbage in, Garbage out involves topics like methods of making compost, vermicomposting, recycling of waste materials, drawbacks of plastic usage, steps to be taken to reduce garbage.

Important topics covered in NCERT Solutions for Class 6 Science Chapter 16 Garbage In, Garbage Out

Dealing with garbage

Vermicomposting

Garbage disposal

Recycling of paper

Plastics – boon or a curse?

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NCERT Solution For Class 6 Science Chapter 16 Part 1
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Access Answers of NCERT Solutions for Class 6 Science Chapter 16 Garbage in, Garbage out

Exercise Questions

1. (a) Which kind of garbage is not converted into compost by the red worms?

(b) Have you seen any other organism besides red worms, in your pit? If yes, try to find out their names. Draw pictures of these.

Solution:

a) Plastic bag and articles, tin glass and aluminum foils are not converted by compost by the red worms.

b) Earthworms, small insects like ant, millipedes are found in pits.

Earthworm
Ants
Millepede

2. Discuss:

(a) Is garbage disposal the responsibility only of the government?

(b) Is it possible to reduce the problems relating to disposal of garbage?

Solution:

a) No, not just the government, but everybody is responsible for garbage disposal. We should bifurcate wet and dry waste, recycle the non-biodegradable substances and we should also reduce the accumulation of garbage in our house and streets.

b) Yes, it is possible to reduce the problems of garbage by scientific disposal of garbage, we can do it by bifurcation of different waste and also by recycling the waste materials.

3. (a) What do you do with the leftover food at home?

(b) If you and your friends are given the choice of eating in a plastic plate or a banana leaf platter at a party, which one would you prefer and why?

Solution:

  1. Preserve them in refrigerator and use them before they get spoiled.
  2. I choose Banana leaf for the following reasons
    • Easy to dispose
    • Can be reused
    • Environment friendly

4. (a) Collect pieces of different kinds of paper. Find out which of these can be recycled.

(b) With the help of a lens look at the pieces of paper you collected for the above question. Do you see any difference in the material of recycled paper and a new sheet of paper?

Solution:

a) All kinds of paper can be used except plastic paper.

b) Recycled paper is thick when compared to new sheet of paper.

5. (a)Collect different kinds of packaging material. What was the purpose for which each one was used? Discuss in groups.

(b) Give an example in which packaging could have been reduced?

(c) Write a story on how packaging increases the amount of garbage.

Solution:

(a) Different kinds of packaging materials used commonly are:

Cardboard – used as shoe, soap, bulb and other boxes.

Plastic Bags – Toys covers, sarees bags, shopping bags, etc.  Wooden Boxes – Fruit baskets and boxes for hardware.

Jute Bags – School bags, shopping bags, vegetable bags, etc.

(b) By reusing the packaging material, we can reduce the accumulation of garbage.

(c) The basic purpose of packaging is to protect the product from tampering and to maintain its freshness and purity. However, most of the packaging material is used to beautify the boxes and make them look attractive on the shelves. Unfortunately, a large volume of packaging material goes waste and is thrown into dustbin.

For example, in most of the places, the dustbins are full of chips and biscuit wrappers.

It unnecessarily increases the amount of garbage. It also increases the cost of the product due to unnecessary packaging. We should seriously consider how to reduce unnecessary packaging.

6. Do you think it is better to use compost instead of chemical fertilizers? Why?

Solution:

Yes, it is better to use compost instead of chemical fertilizers for the following reasons:

  • It is easy to prepare compost
  • Compost is environment friendly as it does not cause any health issues in humans and animals
  • Compost will not cause pollution
  • Compost increases soil fertility.
  • Compost is biodegradable

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Frequently Asked Questions on Chapter 16 Garbage in, Garbage out

Do you think it is better to use compost instead of chemical fertilizers? Why?

Yes, it is better to use compost instead of chemical fertilizers for the following reasons:

  • It is easy to prepare compost
  • Compost is environment friendly as it does not cause any health issues in humans and animals
  • Compost will not cause pollution
  • Compost increases soil fertility.
  • Compost is biodegradable

Give an example in which packaging could have been reduced?

By reusing the packaging material, we can reduce the accumulation of garbage.

Write a story on how packaging increases the amount of garbage?

The basic purpose of packaging is to protect the product from tampering and to maintain its freshness and purity. However, most of the packaging material is used to beautify the boxes and make them look attractive on the shelves. Unfortunately, a large volume of packaging material goes waste and is thrown into dustbin.

What do you do with the leftover food at home?

Preserve them in refrigerator and use them before they get spoiled.

1 Comment

  1. Very very good !!!!! I like it like that.

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