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What else can I help you with?
How do siencetist know how the earth was formed?
they believe it was caused by something called the big bang!!!!!!!!
What is Alexander Oparin's hypothesis on the origins of life?
That chemical molecules and gases could have combined on the early Earth to form the more complex compounds found in living things.
What was the purpose of the Miller and Urey experiment?
To see if biological compounds could form spontaneously on early Earth To see if simple molecules can combine spontaneously. To find out how biological molecules could have first formed How life can evolve from nonliving matter
What are the five elements in science?
I believe it is Water, Earth, Fire, Air, and Plasma.
Describe two forces that can affect an objects velocity?
Friction and Gravity are the two forces that affects an object's velocity. Friction is caused by both air and the surface on which an object is moving. Gravity is caused by Earth.
What did oparin believe caused the early gasses of earth to combine?
im not sure help!
What did the oparin believe caused the early gases of earth combine?
he believed that there was a storm including lighting which split apart the gases and they combined to form new compounds. it also rained which added oxygen to the Earth so when the elements recombined they would have oxygen. theses new compounds were known as amino acids
What did Alexander Oparin say about the earth's early atmosphere?
Oparin believed that there was one molecule lightning strike and then the gases developed
What gases were in Oparin's hypothesis?
Oparin suggested that the atmosphere of early Earth was composed of methane, ammonia, hydrogen, and water vapor. He also thought lightning and energy from the sun helped these gases to combine, he thought life was made from that.
Oparin's hypothesis suggested that early Earth's atmosphere lacked?
Oxygen
What did oparin the scientist proved?
* He proved nothing, but he did say God made the earth.
Oparin's hypothesis suggested that early Earth's atmosphere lacked what?
Oparin's hypothesis suggested that early Earth's atmosphere lacked free oxygen. Instead, it consisted of gases like methane, ammonia, hydrogen, and water vapor.
What gas was a thought by Oparin to be part of the early Earth's atmosphere?
He thought that the early Earth's atmosphere contained ammonia, NH3; hydrogen gas, H2; water vapor, H2o; and compounds made of hydrogen and carbon, such as, CH4.
How did Oparin's hypothesis help Miller and Urey?
Oparin's hypothesis proposed that Earth's early atmosphere could have supported the formation of organic molecules, providing the foundational idea for Miller and Urey's experiment. Miller and Urey's experiment aimed to simulate early Earth conditions and demonstrated that organic molecules, including amino acids, could indeed be produced in a laboratory setting, supporting Oparin's hypothesis.
What were the 2 sources of energy suggested by oparin theory?
The two sources of energy suggested by Oparin's theory were ultraviolet light and lightning. These energy sources were thought to have provided the necessary energy for chemical reactions to occur and form organic molecules in the early Earth's atmosphere.
What gases did Oparin think were in the earth's early atmosphere?
Oparin proposed that the Earth's early atmosphere consisted of water vapor, methane, ammonia, and hydrogen. These gases are believed to have played a role in the chemical reactions that led to the formation of organic molecules necessary for life.
What is true of Oparin and Haldane's theory?
One thing that is true in the Oparin - Haldane theory is that the early earth used to consist of an atmosphere which carried ammonia and water vapor. This is true because that is a condition that allows biological polymers to thrive.
