The head of state is mostly a ceremonial position in which of the following countries? a. germany and russia b. germany and the united kingdom c. russia and the united kingdom d. spain and russia

Which city area has the most accessible oil reserves a) caspian sea b) siberia c)arctic coast d)lake baikal

The us and canadian governments are doing all of the following to combat environmental problems except a. encouraging the use of public transportation b. enacting clean water policies c. requiring emissions testing d. limiting animal populations in some regions

Which soil layers comprise the topsoil? o horizon a horizon b horizon c horizon