Using at least three sentences, describe the process of weathering, and explain how it can happen physically or chemically.

Scientists think that convection currents flow in earth’s a. continents. b. mantle. c. lithosphere. d. inner core.

Which question did the author of how to grow a school garden consider about the audience before writing the project plan

Compared with the land in the highlands, the lowlands region of england a) rockier and more difficult for farmingb) the center of business and industryc)richer in coal reservesd)covered by more fertile farmland d) covered by more fertile farmland