Advertisements
Advertisements
प्रश्न
What is biodegradable waste?
Advertisements
उत्तर
- The waste which is degraded by microorganisms is called biodegradable waste.
- This type of waste includes stale food, vegetable and fruit peelings, tea leaves, eg$ shells, dry leaves etc.
- A biodegradable waste has the ability to breakdown safely and relatively quickly by biological means(microorganisms) into the raw materials of nature and release into the environment.
- Every resource made by nature, returns to nature.
- Plants and animals biodegrade, even raw crude oil will degrade when exposed to water, air and necessary salts.
- Therefore, any natural organic sources like plant based and animal based products have the ability to biodegrade.
APPEARS IN
संबंधित प्रश्न
Write the waste management process in the correct order.
(Waste disposal, Waste collection and transportation, Waste separation, Waste recycling and composting)
What is the first step in waste management?
Which is an example for non-biodegradable waste?
Picking up the waste is called _______.
________ is the first ‘R‛ in the Three R‛s.
________ is an example of reusing waste.
What are the Three R‛s?
How will you manage the household waste?
Give two examples of how you can avoid or reduce waste?
Value based question
List any three activities based on 4R approach to conserve natural resources.
What are the three R’s to save the environment?
Recycling of paper is a good practice but recycled paper should not be used as food packaging because:
When recycling a plastic water bottle, what should you do with the cap?
Reuse is to make or useless.
What is Reduce?
What is Recycle?
