First used in 1821, which of the following trade routes connected missouri with mexico? a. the california trail b. the oregon trail c. the santa fe trail d. the wilderness trail

Match the vocabulary word with its meaning

What is the name of the ocean current that affects the british isles? how does it influence their climate?

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.