Averaged over a year in the central United States radiation from the sun transfers about 200 WTH square meter of the earth surface if a house is 10m long by 10 M wide how much solar energy falls on the house each second

the higher the current the higher the mag field around it the higher the influence on the compass

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.