Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip a. the elevation will drop below sea level. b. the elevation will gradually decrease c. the elevation will gradually increase d. the elevation will remain the same.

Where does the availability of water pose the greatest problem

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.

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."