Is the Sahara desert affected by cold ocean currents. If not please explain why. Thank you!

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.

Physical features of central america look at the map above which of the following is true

What is the main conflict in marriage is a private affair