Plz me with this i need it right now

Consider the products exported by the pacific islands, australia, or new zealand. which products do you think would be most difficult for you to live without? why? ! ; ill give you brainliest!

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.

Quiero una redaccion de yo soy medico y que tenga 10 lineas