Seasonal wildfires often destroy large areas of vegetation in western states, such as california and arizona. what type of vegetation would appear first after a large wildfire?

The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?