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Which type of surface, impervious or pervious, absorbs more solar energy?

a) Impervious
b) Pervious

1 Answer

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Final answer:

Impervious surfaces absorb more solar energy compared to pervious surfaces.

Step-by-step explanation:

In terms of solar energy absorption, impervious surfaces absorb more solar energy compared to pervious surfaces. Impervious surfaces, such as asphalt or concrete, have lower reflectivity and higher heat capacity, allowing them to absorb and retain more solar radiation. On the other hand, pervious surfaces, like grass or soil, have higher reflectivity and lower heat capacity, leading to less energy absorption.

Impervious surfaces are surfaces that do not allow water to pass through, such as asphalt or concrete, while pervious surfaces allow water to pass through, such as soil or grass.

In terms of solar energy absorption, impervious surfaces tend to absorb more solar energy than pervious surfaces. Impervious surfaces, like asphalt and concrete, have lower albedo, meaning they reflect less sunlight and absorb more of it. This results in higher heat absorption by impervious surfaces compared to pervious surfaces.

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