Illustrate an image with no text, that visually represents four different activities. First one shows a person sorting out a smartphone for recycling, the second activity picturing another person casually tossing a smartphone into a trash can. The third activities presents a miner working laboriously to extract rare-earth elements from a mining site. And the fourth activity portrays a person in front of a computer, attempting to gain access to satellite images, with an emblem (not text) signifying NASA on the screen.

Which activity is expensive and difficult? ( 1 point )

A.) recycling a smartphone

B.) throwing a smartphone in a trash can

C.) mining rare-earth elements

D.) gaining access to NASA satellite imagery

C.) mining rare-earth elements