Question

Natural source of polycyclic aromatic hydrocarbons (PAHs) is
(1) grass fire
(2) Root exdudates
(3) Aerobic bacteria
(4) Anaerobic bacteria​

Answer 1

Answer:

4 is may be tge corrext answer but i dont know what exactly the answer of this question

Answer 2

QUESTION:-

Natural source of polycyclic aromatic hydrocarbons (PAHs) is

(1) grass fire

(2) Root exudates

(3) Aerobic bacteria

(4) Anaerobic bacteria

ANSWER:-

• A natural source of Polycyclic Aromatic Hydrocarbons (PAHs) is Grass Fire.

• Option 1 Grass fire is the correct answer

EXPLANATION:-

• The class of chemicals that exist naturally in gasoline, crude oil and coal are called Polycyclic Aromatic Hydrocarbons.

• High heat when the grass is on fire forms Polycyclic Aromatic Hydrocarbons (PAH).

• Burning coal, gas, wood, and garbage also results in forming Polycyclic Aromatic Hydrocarbons (PAH)

• The Polycyclic Aromatic Hydrocarbon particles present in the food we eat, consuming meats, and breathing air that includes cigarettes smoke, and wood smoke increase Polycyclic Aromatic Hydrocarbon in the human body.

• A large amount of Polycyclic Aromatic Hydrocarbon presence can cause breathing problems and eye irritation.

• Root exudate, Aerobic bacteria and Anaerobic bacteria have nothing to do with the combustion or burning process so it does not form Polycyclic Aromatic Hydrocarbon (PAH) particles.

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