In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

which of these formations are typically the highest point from sea level? (A) the sandy river bank (B) a long river channel (C) a cooled lava top (D) a lush green valley
C

Where would you most likely find a full-grown Thorius adelos? (A) water (B) forest (C) ocean (D) sky
B

What is the source of energy for physical cycles on Earth? (A) clouds that are heavy with rain (B) a thinner ozone layer (C) a medium-sized star which our planet orbits (D) heat from stars at night

C