Machines, women working, and products?.
Answer:
C geosphere
Explanation:
Hydrosphere is realted to water, biosphere is related to living organisms, & atmosphere realtes to air that surrounds us.
"Geo-" relates to the earth.
this would take me a while to figure out, so i will just help you with a website. this should help you.
https://www.census.gov/data/tables/2008/demo/voting-and-registration/p20-562-rv.html
goodluck :)