NCERT Class VI Science Solutions: Chapter 16-Garbage in, Garbage out Part 1

Glide to success with Doorsteptutor material for CBSE/Class-6 Social-Sciences: fully solved questions with step-by-step explanation- practice your way to success.

Question 1:

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

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

Answer:

  1. Non bio-degradable waste like pieces of synthetic cloth, polythene bags, broken glass, aluminium wrappers, nails and broken toys cannot be converted into compost by the red worms.

As showing in images is a result for Non biodegradable waste

Non Biodegradable Waste

Loading image
  1. Besides red worms there are spiders, small bugs, flies, moulds and small insects etc. can be seen in the pit. Compost is also rich of microbes which can't be seen with unaided eye.

Images for Besides red worms

Besides Red Worms

Loading image

Question 2:

Discuss:

  1. Is garbage disposal the responsibility only of the government?

  2. Is it possible to reduce the problems relating to disposal of garbage?

Answer:

  1. Garbage Disposal is the responsibility of every citizen. If we continue to generate so much garbage, the spreading diseases will increase at large scale. Non-biodegradable waste like plastic, polybags also adds harmful factors to environment. We must ensure ways to reduce generation of garbage. Wherever possible, we must use recyclable material in our daily use.

  2. Yes it is possible to reduce the problems relating to disposal of garbage to a large extent. We should use those materials which are recyclable and avoid or reduce the use of non-biodegradable materials. While throwing out garbage in trash can, we should separate biodegradable waste from non-biodegradable and throw them in separate bins.

As showing in images is a biodegradable and non-biodegradabl …

Biodegradable and Non-Biodegradable Separate Bins

Loading image