What body of water separates europe from morocco?
a. the mediterranean sea
c. the atlantic ocean
b. the red sea
d. the strait of gibraltar

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

Which of the following countries has declared itself nuclear free

Scientists think that convection currents flow in earth’s a. continents. b. mantle. c. lithosphere. d. inner core.