What did the miller urey experiment demonstrate

It demonstrated what Early Earth was like long ago, when organisms were basic. They tested what organisms were alive and what they were like.

The Miller and Urey experiment was based on the origin of life. The experimented demonstrated that the important molecules of life were made on the earth with the similar conditions which were stated by Oparin and Haldane hypothesis.

Explanation:

The Oparin and Haldane suggested that the life is originated from simple inorganic molecules. To prove this hypothesis, Miller and Urey performed a experiment to show that organic molecules are formed from inorganic molecules.

The experiment was performed by providing similar conditions of reducing atmosphere. The methane, water, ammonia and hydrogen were used in the experiment and electrodes were placed for electric discharge. Thus, it results in the formation of five amino acids.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.