What term describes using living organisms to remove contaminants from a site?

Prepare for the IGCSE Environmental Management Test. Use flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam with tailored practice and resources.

Multiple Choice

What term describes using living organisms to remove contaminants from a site?

Explanation:
Bioremediation is the process of using living organisms to remove contaminants from a site. Microorganisms like bacteria or fungi can break down pollutants such as oil or solvents into less harmful substances, while plants can extract or stabilize contaminants in a process called phytoremediation. This approach is often cost-effective and environmentally friendly, and it can restore polluted soils, groundwater, or sediments without heavy excavation or chemical treatments. Bycatch, birth rate, and boiler are unrelated to cleaning up pollution using living organisms.

Bioremediation is the process of using living organisms to remove contaminants from a site. Microorganisms like bacteria or fungi can break down pollutants such as oil or solvents into less harmful substances, while plants can extract or stabilize contaminants in a process called phytoremediation. This approach is often cost-effective and environmentally friendly, and it can restore polluted soils, groundwater, or sediments without heavy excavation or chemical treatments. Bycatch, birth rate, and boiler are unrelated to cleaning up pollution using living organisms.

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