An event in which the shadow of one celestial body falls on another.

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

and after water is usually warmed by the sun the water temperature raises and then evaporates .

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.