Physical properties of high altitude meadow soil

Based on the information in the graph, what can you conclude about humans in the world in general?

The pyramid has a square base that us inscribed in the circular base of the cone. draw an image of the composite shape of the base. 2) if the side length of the square base is 8 units long, what is the diameter of the circular base of the cone from the picture in number 1

The image shows groundwater zones. which zone shows the water table? 1 2 3 4