The world's population density is highest in which of these countries?

india
russia
japan
china
portugal
united states of america

Name 5 inland waterways of australia

Sandstones that form in aeolian (wind/desert) environments appear very different from other sandstones, such as those formed in a beach/ shoreline environment and in rivers on land. give three identifying properties for each of the three sandstones that would tell a geologist which depositional environment they formed in. consider things such as the relationship between transportation and grain size, shape, roundness, sorting, fossils and composition.

How much water is in the ocean in cubic kilometers