What was the purpose of Miller and Urey's experiment?

The purpose of Miller and Urey's experiment was to test Oparin's hypothesis about the conditions for the formation of organic molecules on early Earth.

American chemists Harold Urey and Stanley Miller performed a simulation experiment to prove the molecular evolution of life.

Thus, the aim of Miller and Urey's experiment was to test  Oparin's hypothesis about the conditions for the formation of organic molecules on early Earth.

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The purpose of the Miller and Urey experiment was to see if organic compounds that could sustain life be created spontaneously in Earth's early atmosphere. They wanted to see if complex molecules of life (eg. Amino acids, etc.) could be created using natural chemical reactions when Earth had harsh conditions.

Explanation:

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion