Explain the contrast between the light brown and the dark green areas of Egypt in the aerial view in the image attached. Why does this area have such stark contrasts?

How does the bare soil surface type affect the amount of runoff

Physical features of central america look at the map above which of the following is true

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone, pumice, and gneiss.