Put the following settlements in order, from largest to smallest. i. megacity ii. town iii. small city iv. village v. metropolis
a. i., v., iii., ii., iv.
b. ii., i., iv., v., iii.
c. v., i., iii., iv., ii.
d. i., v., iii., iv., ii.

Which volcanic eruption caused the most deaths

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.

What would have happened to portugal’s trade if they had not found a way to sail around the tip of africa