Which of the following describes the work of an agronomist? the study of field crops
the study of field ecosystems
the study of landscape design
the study of commercial uses of plants

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 structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?

In a constitutional monarchy, the king or queen a. is a symbol of the nation b. runs for office c. controls the legislative branch d. has absolute control