Question

How did life evolve from nonliving matter?​

Answer 1

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• How did life evolve from nonliving matter?

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• In 1952, Stanley Miller and Harold Urey tested that hypothesis. They combined water, methane, ammonia, and hydrogen in sealed vials in attempt to replicate Earth’s original atmosphere.

• They bombarded the vials with heat and continuous electrode sparks to simulate volcanic activity and lightening. Eventually, the reaction produced a number of amino acids – the building blocks of proteins and, by extension, life itself.

• It proposes that in Earth’s prebiotic history, simple organic matter was exposed to energy in the form of volcanoes and electrical storms. That energy would have catalyzed chemical reactions that, in the span of a few hundred million years, could have produced self-replicating molecules.

Answer 2

Answer:

It proposes that in Earth's prebiotic history, simple organic matter was exposed to energy in the form of volcanoes and electrical storms. That energy would have catalyzed chemical reactions that, in the span of a few

hundred million years, could have produced self-replicating molecules.

Explanation:

In the early 20th century, the “primordial soup” model of abiogenesis started to gain traction. It proposes that in Earth’s prebiotic history, simple organic matter was exposed to energy in the form of volcanoes and electrical storms. That energy would have catalyzed chemical reactions that, in the span of a few hundred million years, could have produced self-replicating molecules.  

In 1952, Stanley Miller and Harold Urey tested that hypothesis. They combined water, methane, ammonia, and hydrogen in sealed vials in attempt to replicate Earth’s original atmosphere. They bombarded the vials with heat and continuous electrode sparks to simulate volcanic activity and lightening. Eventually, the reaction produced a number of amino acids – the building blocks of proteins and, by extension, life itself.