Is Asbestos Biodegradable Pollutant?

Asbestos fibres can be inhaled and cause illnesses such as asbestosis, mesothelioma, lung cancer, intestinal cancer and liver cancer. Lead – This is a metallic element and can cause health and environmental problems. It is a non-biodegradable substance so is hard to clean up once the environment is contaminated.

Which is biodegradable pollutant?

Biodegradable pollutants are sewage, paper products, vegetables, juice, seeds and leaves. These are pollutants that are broken down naturally by micro-organisms and are not harmful to the environment. Degradable pollutants are often used as fertilizer.

which of the following is not a biodegradable pollutant? DDT, plastics, polythene, bags, insecticides, pesticides, mercury, lead, arsenic, metal articles like aluminium cans, synthetic fibres, glass objects, iron products, and silver foils are non-biodegradable pollutants. So the correct answer is ‘Lead vapour’.

which one of the following is biodegradable pollutant?

Domestic wastes (garbage), urine, faecal matter, sewage, agriculture residues, paper, wood, cloth, cattle dung, animal bones, leather, wool, vegetable stuff or plants are biodegradable pollutants.

Is BHC a biodegradable pollutant?

(I) Benzene hexachloride (BHC) is a non-biodegradable pollutant. (ii) Anthropogenic air pollutants are natural in origin. (iii) Carbon monoxide is a primary air pollutant.

What is biodegradable pollutant example?

Domestic wastes (garbage), urine, faecal matter, sewage, agriculture residues, paper, wood, cloth, cattle dung, animal bones, leather, wool, vegetable stuff or plants are biodegradable pollutants.

Is detergent biodegradable?

Are detergents and soaps biodegradable? Soaps are sodium salts of fatty acids and oils, while detergents are synthetic salts of ammonium and sulfates having long and branched carboxylic chains. The organic compounds present in soap (Fatty acids and oils) make them more biodegradable than detergents.

Is cow dung biodegradable?

The cow dung is the pollutant which is the waste produced by the animals like cattle. The cow dung mainly contains the cellulosic fibres. This is a biodegradable form of pollutant which can be decomposed by the enzyme cellulase produced by the microbes.

What plastics are biodegradable?

Biodegradable plastics are made from all-natural plant materials. These can include corn oil, orange peels, starch, and plants. Traditional plastic is made with chemical fillers that can be harmful to the environment when released when the plastic is melted down.

What is primary pollutant?

A primary pollutant is an air pollutant emitted directly from a source. A secondary pollutant is not directly emitted as such, but forms when other pollutants (primary pollutants) react in the atmosphere.

Is natural rubber biodegradable?

The downside is that synthetic rubber is not at all biodegradable because it is made from inorganic materials. Because natural rubber is plant-based, the key advantage is that it is biodegrade, and a renewable resource. Rubber comes from the tree (hevea brasiliensis), which produces a natural latex sap.

Is silver foil biodegradable?

Animal bones, Iron nails, Plastic mugs, Leather belts, Silver foil. Amongst the following, Animal bones and leather belts are biodegradable.

Which one is biodegradable?

Biodegradable waste can be commonly found in municipal solid waste as green waste, food waste, paper waste, and biodegradable plastics. Other biodegradable wastes include human waste, manure, sewage, slaughterhouse waste.

What is an example of a biodegradable?

Examples of Biodegradable materials, often referred to as “bio-waste”, include the following: Human and animal waste. Plant products, wood, paper, food waste, leaves, grass clippings, natural products. Remains from the death of living creatures.

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