First, you need to do the multiplacation that's inside the perenthises.
Second, you will need to divide the two answers which will give you that first box.
The breakdown of earths crust into sediment is called weathering.
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Answer:
Photosynthesis is the process where green plants synthesis energy using the energy of the sun, carbon dioxide and water. Photosynthesis is very important to life it keeps most plants alive (autotrophs), and heterotrophs eat autotrophs to help them het energy. An autotroph is an organism that synthesis its own energy and heterotroph is an organism that gets it energy by digesting other organisms.
