Which pollutants are non-biodegradable?

Which pollutants are non-biodegradable?

DDT, plastics, polythene, lead vapour, silver foils, etc. are non-biodegradable pollutants.

What environmental problems can be caused by non-biodegradable waste?

Problems caused by the non-biodegradable wastes that we generate are:

• Clogging of drains.
• Soil destruction.
• Death of cattle due to ingestion of plastics.
• Ecological imbalance.
• Air pollution.
• Water pollution.
• Land pollution.
• Biological magnification of hazardous substances.

What pollutants are biodegradable?

Few examples of these biodegradable pollutants include urine, faecal matter, domestic waste, sewage, agriculture residues, wood, paper, cloth, cattle dung, plants, vegetable stuff, animal bones, leather, wool, etc.

Which of the waste is non-biodegradable?

Non-biodegradable waste examples include- plastics, metal, aluminium cans, tyres, pains, toxic chemicals, toxic chemicals, polystyrene, etc.

What are the biodegradable and nonbiodegradable pollutants?

Biodegradable pollution is those which are decomposed by natural biological agents. Non- biodegradable pollutants that do not decompose. They are decomposed and degraded by microbes. Non- biodegradable pollutants cannot be disposed of easily.

Which of the following is not an example of nonbiodegradable pollutant?

Detailed Solution. The correct answer is Pesticide. DDT, plastics, polythene, bags, insecticides, pesticides, mercury, lead, arsenic, metal articles like aluminum cans, synthetic fibers, glass objects, iron products, and silver foils are non-biodegradable pollutants.

Why are non biodegradable pollutants harmful?

The microorganisms that break it down can cause disease and produce harmful gases. Non-biodegradable materials are often synthetic products like plastic, glass and batteries. Because they don’t break down easily, if not disposed of properly, non-biodegradable waste can cause pollution, block drains and harm animals.

What are the two problems caused by the non biodegradable wastes that we generate?

What are biodegradable pollutants Class 9?

Answer: Biodegradable pollutants are the waste emerging from a household which can be decomposed by microorganisms.

What are biodegradable and nonbiodegradable pollutants?

Biodegradable pollution is those which are decomposed by natural biological agents. Non- biodegradable pollutants that do not decompose. They are decomposed and degraded by microbes. They are non – decomposed and non- degraded by microbes. While non-biodegradable pollutants take a longer time to decompose.

Why are non-biodegradable pollutants harmful?

What do you mean by non-biodegradable pollutants?

Those pollutants which cannot be broken down into simpler, harmless substances in nature, are called non-biodegradable pollutants.