Question

in a factory,were does smoke come out off​

Answer 1

Answer:

Smoke from factories

Factories and power plants produce large amounts of smoke into the atmosphere which pollutes the air. Eventually the toxic chemicals in smoke fall to the ground, and then they pollute the soil and the water.

Answer 2

Smoke is a cloud of very small, solid particles that is made when something is burned with a flame, such as wood or paper.

Smoke can be bad because if it goes into the lungs of a person, it can hurt their lungs or even kill them (for example, in a house fire). Most people think that they are always able to see smoke, but people cannot see some types of smoke: they are invisible.

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