how is radar used to forecast weather?
it shows areas of high and low pressure.
it collects data in the upper atmosphere.
it collects weather data as part of a network around the country.
it locates and tracks storms, and follows the path of storm systems

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 processes does carbon cycle through the biosphere?

Those who hope that land reform will end the problem of mass poverty and social inequality throughout middle and south america often cite as one of the causes of the problem. a. asian immigrants b. the indigenous population c. european systems of landholding d. the power of the roman catholic church