Which is part of the hydrosphere?

a: polar ice

b: glaciers

c: lava

d: groundwater

c

Explanation:

Im guessing you meant which is not part of the hydrospere because A B and D are all some form of water

a axis of a graph is a color or shade so we can all go outside and have a party so we can eat   some grilled cheese sammiches and broccoli and have some ugly fun times

i don't know why i put this, i know its not the i was just bored : p

delete this answer while you can