Test information multiple attempts not allowed. this test can only be taken onoe force completion this test can be saved and resumed later. question 1 , dens 10 points save answer a parcel of air, if the pressure is held constant, a in temperature leads to a(n) increase () b. decrease ос. no change in density will take place 10 points save question 2 hany duethions o a is directional divergence ob. adds mass to an area od. is speed convergence ote eboth a and c are correct

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor. b. increased mechanization has increased the need for water, thereby increasing the need for labor. increased mechanization has increased the use of land, thereby increasing the need for labor. d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.

Which of the following statements about wearher along mountain ranges is correct

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation