Question

although scientists cannot see them because they are shrouded in ice and darkness, oceans underneath the crusty exteriors of several of jupiters moons could possess the raw materials necessary to feed hordes of creatures. what is the meaning of the word shrouded in the sentence above?
a. very cold
b. submerged in water
c. blocked from sight
d. flying in space

Explanation:

The context states scientists cannot see them because they are "shrouded" in ice and darkness. This implies being blocked from view. "Shrouded" means hidden or blocked from sight.

Answer:

C. blocked from sight