Asolar prominence is
a. a solar eruption that loops into space
b. a solar storm that moves across the sun's surface
c. a solar battle that produces new energy
d. a solar flare that produces new energy

B. A solar storm that moves across the sun’s surface

Explanation:

we can see how the government has failed them.

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.