3. one improper construction method that can result in structural weakness is a. retention of topsoil and trees on the home site. b. construction of artificial terraces using debris and backfill. c. grading soil to direct runoff away from the structure. d. the use of kiln-dried lumber in structural components.

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.

Which season occurs in the northern hemisphere when the sun is at its lowest point in the sky

Explain the reason for having an equator and a prime meridian. how do these two lines us to navigate our world? describe your opinion in at least two to three sentences.