4565000000 in scientific notation

Which statements are accurate about snow flakes

When geographers describe how two places are related to each other spatially, they are describing a. where the places are located in relation to one another b. what kinds of natural environments are around each place c. how each place is changing over time d. what kinds of cultures are in each place

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