Geology help! 10 points?

1.) River currents and possibly turbidity currents. 2.) Desert. 3.) Quartz sandstone. 4.) Compositionally mature but texturally immature. 5.) A source where limestone's were exposed at the surface. 6.) Desert, alluvial fan, glacial moraine. 7.) Beach, lake. 8.) Dunes, lake. 9.) Early Permian. 10.) Above. 11.) Espieric seas. 12.) The same age as. 13.) An angular unconformity. 14.) 1 millimeter per year. 15.) Offshore shale (Bright Angel Shale) , Offshore limestone (Muav Limestone).