Science, asked by Snehal11111, 1 year ago

give 10 difference on biodegradable and non biodegradable.? plz help me.....

Answers

Answered by ShivshankarNandi
0
Definition of Biodegradable Substances

The term ‘Biodegradable’ is used for those things that can be easily decomposed by natural agents like water, oxygen, ultraviolet rays of the sun, acid rains, micro-organisms, etc. One can notice that when a dead leaf or a banana peel is thrown outside, it is acted upon by several micro-organisms like bacteria, fungi or small insects in a time period. The natural elements like oxygen, water,

The natural elements like oxygen, water, moisture, and heat facilitate the decomposition thereby breaking the complex organic forms to simpler units. The decomposed matter eventually mixes or returns back to the soil and thus the soil is once again nourished with various nutrients and minerals.

Definition of Non-Biodegradable Substances

Those materials which cannot be broken down or decomposed into the soil by natural agents are labeled as non-biodegradable. These substances consist of plastic materials, metal scraps, aluminum cans and bottles, hazardous chemicals etc. These things are practically immune to the natural processes and thus cannot be fed upon or broken down even after thousands of years. Therefore, these waste rather than returning back, contribute to solid waste which is very hazardous for the environment. The ever increasing load of non-biodegradable trash is a growing concern all over the world and several countries

Therefore, these waste rather than returning back, contribute to solid waste which is very hazardous for the environment. The ever increasing load of non-biodegradable trash is a growing concern all over the world and several countries are therefore, looking for eco-friendly alternatives that can minimize the threat on several land and aquatic life forms.

Key Differences between Biodegradable and Nonbiodegradable Substances

Biodegradable is referred to all those things that can be easily decomposed by natural agents. Natural agents include water, oxygen, ultraviolet rays of the sun, acid rains, microorganisms, etc. On the other hand non-biodegradable substances are never broken down or decomposed by environmental factors.

Biodegradable substances include food waste like vegetable and fruit peels, dead plants and animals, chicken, egg shells, paper materials, garden waste etc. Non-biodegradable things consist of  plastics, polystyrene, metals, plastic and aluminum cans, toxic chemicals, paints, tyres, etc.

Biodegradable substances on breaking up are converted into simple organic matter and are thus assimilated in the soil and thus becomes a part of the carbon cycle of the atmosphere. On the contrary, non-biodegradable substances are resistant to the environmental factors and never decompose and instead contribute to majority of the solid waste.

Biodegradable substances may decompose within few days or months while non-biodegradable items may take thousands of years or may never ever be broken down and remain in their original form as it is.


ShivshankarNandi: can you give me brainlist mark
Snehal11111: yes
Snehal11111: but i need the difference in table
ShivshankarNandi: ok your choice
Snehal11111: i will give u as brainliest my bro..
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