Inca citizens labored for the ruler on the myriad roads, crop terraces, irrigation canals, temples ads, crop terraces, irrig or fortresses. how were they paid for their work?

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.

Are divergent boundaries responsible for tsunamis?

Explain how earths tilt and revolution around the sun affects weather and climate