How can insulating your home prevent air pollution?

a. Insulation blocks out harmful gases and smog

b. Insulation prevents your furnace from releasing harmful gases into the atmosphere

c. Insulation reduces the amount of energy you need to burn to heat and cool your house

d. Insulation collects solar energy, a non-polluting form of energy

The answer would be A.

Insulation blocks out harmful gases and smog.

Explanation:

If you insulate your home than there would be no passage left for harmful gases to come in!

Hope it helps!

what map. im not blind are i?

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.