What countries are located in the northern region of africa?

Which of the following statements best explains the relationship between medicines and concerns about the shrinking of the amazon rainforest?

The language of anna's country has a turkish influence. where does anna live?

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.