HELP PLS The image shows various human activities that produce pollution. Which statement below is true?
(10 Points)

They are all point sources of pollution.

Only urban runoff is nonpoint source.

They are all nonpoint source of pollution.

Only industrial waste is a point source.

this would be a math

the electromagnetic energy from the sun arrives in the form of visible and invisible light.

the energy generated by an individual's metabolism is calculated in met (metabolic equivalent of task). the met is the ratio of the work metabolic rate to the resting metabolic rate. one met is illustrated as 1 kcal per kilogram per hour, and is probably equal to the energy cost of sitting quietly.

1 met is equal to 1.162 watt per kg

1 kg is equal to 1000 grams

as the person weighs 80000 gm, that is, 80 kg.

therefore, 80*1.162 = 92.96

thus, the person expends 92.96 watts of power while at rest.