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NCERT Solutions for Class 6 Science Chapter 16 - Garbage In, Garbage Out encompass:

"Explore the crucial subject of waste management with NCERT Solutions for Class 6 Science Chapter 16 - Garbage In, Garbage Out. These solutions are an invaluable resource for Class 6 students following the CBSE syllabus, aiding them in their exam preparation. The detailed answers provided here are designed to eliminate any doubts students may have on the topic. To gain a clear understanding of the concepts and secure good marks in their annual exams, students are encouraged to practice these solutions diligently.

NCERT Solutions for Science Garbage In, Garbage Out

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Access Answers to NCERT Solutions for Class 6 Science Chapter 16 - Garbage In, Garbage Out encompass:

Garbage In, Garbage Out

Frequently Asked Questions 

 

Q1 : Write a short note on how packaging increases the amount of garbage present in Chapter 16 of NCERT Solutions for Class 6 Science.

 

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 the dustbin.

 

Q2 : What are the benefits of using the NCERT Solutions for Class 6 Science Chapter 16?

 

The benefits of using the NCERT Solutions for Class 6 Science Chapter 16 are listed below:

1. Accurate answers are available for all the questions present in the NCERT textbook.

2. Students will get a better knowledge of concepts by practicing the solutions prepared by the expert faculty at BYJU’S.

 

3. NCERT Solutions are framed in PDF, which can be used by the students without any time restrictions.

4. It is one of the best study materials for CBSE students, which helps them to save time during revision.

 

Q3 : What does Chapter 16 of NCERT Solutions for Class 6 Science convey?

 

Chapter 16 of NCERT Solutions for Class 6 Science, Garbage In, Garbage Out, consists of topics like methods of making compost, vermicomposting, recycling of waste materials, drawbacks of plastic usage, and steps to be taken to reduce garbage. The solutions are created by subject-matter experts as per the latest syllabus of the CBSE Board. Using the solutions PDF, students will be able to cross-check their answers and analyze the concepts in which they are lagging behind. Through regular practice, the time management and problem-solving abilities of students will improve, which is necessary to score good marks.

 



Question 1 :

Discuss:

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

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

 

Answer :

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

 


Question 2 :

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

 

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

 

Answer :

(a) Leftover food can be collected and used to form compost. Compost produces nutrients necessary for the growth and development of plants.

 

(b) We would prefer to eat food on a banana leaf plate because it acts as a harmless substance which helps to form manure by the process of composting, whereas plastic plates cannot be converted into harmless substances by composting. Plastic plates are not degradable, hence can persist in the environment and cause many problems.

 


Question 3 :

(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?

 

Answer :

(a) Papers such as newspapers, notebooks and magazines can be recycled easily. However, shiny and coated papers cannot be easily recycled.

 

(b)  Recycled paper is usually thick or rough when compared to a new sheet of paper.

 


Question 4 :

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

 

Answer :

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

 


Question 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.

 

Answer :

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

Cardboard – Shoes, soap, bulbs 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 the dustbin.

For example, in most 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.

 


Question 6 :

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

 

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

 

Answer :

a) Pieces of cloth, polythene bags, broken glass, aluminium wrappers, nails and broken toys are not converted into compost by the red worms.

 

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

 

Earthworm
Ants
Millepede

 


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