list the stages in the evolution of earth and explain each stage
Answers
Answer:
there are three stages 1in this stage planetesimals acceration happened and the earth orginated it was barren ,rocky and hot object with a thin atmosphere of hydrogen and helium 2Devolpment of lithosphere
there was a giant impact on the earth during the formation of moon which heated it up further it lead to differentiated layered structure of the earth
3evolution of atmosphere and hydrosphere
finally the composition of the atmosphere was Modified by the living world through the process of photosynthesis
Answer:
there are three stages of evolution of earth
Explanation:
stage 1; in this stage, planetesimals accretion happened and the earth originated. it was a barren, rocky and hot object-with a thin atmosphere of hydrogen and helium.
stage 2; development of lithosphere;
the premodial earth was mostly in volatile state. its density gradually increased, the temperature inside increased. as aresult the material inside started getting separated depending upon their densities
stage 3; evolution of atmosphere and hydrogen