select the correct answer. which of these pro...
select the correct answer. which of these processes was able to occur in earths early lithosphere before living organisms existed? a. corrosion of metals b. oxidation of minerals c. erosion of soil d. combustion of fuels
Answer
# Answer:
B. oxidation of minerals
# Brief Explanation:
Before life, oxygen - rich atmosphere was not present due to lack of photosynthetic organisms. Oxidation of minerals could occur with limited oxygen from non - biological sources. Corrosion of metals requires oxygen and often biological activity in some cases. Erosion of soil needs living organisms for soil formation in a significant sense. Combustion of fuels requires oxygen and usually involves organic matter which was not present in large amounts before life.