At which latitude would the sun be directly overhead at noon on april 21?

Compounds which are found naturally in the earth are called: a. ores b. composites c. rocks d.minerals

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.

Advantages and disadvantages of mitigation and adaptation