PLEASE HELP ASAP how does the physical geography of russia influence the development of its land and people?

Overall cooling of earth's climate causes

Amountain is larger than a hill, with steep sides true or false

Which statements about wells are true? check all that apply. a) wells bring groundwater from the unsaturated zone to the surface of the water. b) wells need to be drilled below the water table. c) if water is pumped from a well too quicky, the well may run dry. d) water from wells is generally not safe to drink. e) water gushes from artesian wells due to pressure.