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 any five non-recyclable items that you use or have seen in shop.
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.
What are the Three R‛s?
How will you manage the household waste?
Write a note on e-waste.
The 3R’s are Reduce, ______, and Recycle.
Give two examples of how you can avoid or reduce waste?
Recycling of paper is a good practice but recycled paper should not be used as food packaging because:
Effective segregation of wastes at the point of generation is very important. Select the appropriate statements giving the importance of waste segregation.
i) less waste goes to the landfills
ii) better for public health and the environment
iii) help in reducing the waste
iv) resulting in deterioration of a waste picker’s health
When recycling a plastic water bottle, what should you do with the cap?
What is Reduce?
What is Reuse?
What is Recycle?
What are the 3R’s used to save the environment?
What is reuse? Give examples.
