Results for "Biodegradable"
Question
- By Arindam Bhattacharjee in the group Gopa Shilpi Classes - Class X - BiologyWhat are biodegradable and non- biodegradable substances? Select two biodegradable pollutants from the following: Agricultural waste, glass, plastic, sewage, DDT.
- a) Why are some substances non- biodegradable?b) What step is being taken to limit the damage to the ozone layer?c) What is the role of decomposers in the ecosystem?d) What is meant by a biodegradable waste?e) Why is it necessary to conserve our environment?
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