Which of the following towns could be described as urban? A. Halifax, pop. 9,000 B. Quincy, pop. 100,000 C. Adams, pop. 8,000 D. Ayer, pop. 6,000

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.

Chris lives in a city that experiences heavy rainfall with average annual precipitation of 882 millimeters. it is warm all year. mark lives in city with an average annual rainfall of 40 millimeters. it has hot summers and cool winters. chris's city is in a climate, while mark's city is in a climate.

In the diagram, δgef and δhef are congruent. what is the value of x?