Dull surface is a better absorber. A shiny surface would better reflect than absorb.
A matt surface, because it would absorb the sunlight and provide the necessary insulation for the house.
I would expect the light bulb to fail.
i would say the equator due to the fact that it is the closest part of the earth to the sun year round, that is also why Ecuador is very hot year round.
I would expect to hear an echo in a gymnasium because if you think of a basketball bouncing just 1 you hear it coming right back at you.
two bar magnets
at the surface
at the cytosol surface
The lowest surface temperature is Jupiter. 
houses, hospitals, flats and me
You can expect to find high surface pressures at the poles because they have all of the cold air sinking down to the surface due to the low intensity of insolation on the poles.
You can expect to find high surface pressures at the poles because they have all of the cold air sinking down to the surface due to the low intensity of insolation on the poles.
I would expect that the most rapid changes to the Earth's surface would result from the impact of a comet striking the Earth.
a ball would roll better on one surface vs the other because one surface may have more friction the the other surface. For example a smooth surface like a polished wooden floor would have a ball roll better than a carpet where the hairs are stopping the progression of the ball.
stratified epithelium
If the old plugs and wires were bad I would expect the engine to start and run better.
The effect of gravity would be less, a 1 kg mass at the moons surface would be under a force of 1.623 newtons, 1 km above the surface, it would be 1.621 newtons
if they weren't they's scald the person holding them or the surface they're on.