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प्रश्न
What is biodegradable waste?
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.
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संबंधित प्रश्न
Which is an example for non-biodegradable waste?
Picking up the waste is called _______.
How will you manage the household waste?
Wastes from house and apartments are called ______ 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?
Among the following choose the correct option which includes acts related to the three R's strategy which can be useful for conserving our natural resources?
Recycling of paper is a good practice but recycled paper should not be used as food packaging because:
______ is to take materials from things you throw away and make new products with them.
______ is using something repeated for the same or for another purpose.
Reuse is to make or useless.
Broken glass pieces are melted to make new glass.
What is Reduce?
What is Reuse?
Name some materials that you can at home recycle?
What are the 3R’s used to save the environment?
