What are some special features in the pacific coast región

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.

What type of aid does nigeria receive? short term, tied, voluntary, bilateral, multilateral or long-term?

How has the geography of india made it difficult for its people to expand before modern technology?