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What evidence supports the reducing atmosphere hypothesis as a possible explanation for the conditions on early Earth?
The reducing atmosphere hypothesis is supported by evidence such as the presence of certain gases in ancient rocks and the ability of lightning to create organic molecules in laboratory experiments. These findings suggest that early Earth's atmosphere lacked oxygen and had conditions conducive to the formation of organic compounds necessary for life.
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Made before scientists can test a hypothesis?
A hypothesis is a proposed explanation for a phenomenon. It is made before scientists conduct experiments or gather data to test whether it is accurate or not. The purpose of testing a hypothesis is to determine if it is supported by evidence and can be considered a valid explanation for the observed phenomenon.
What is a logical statement about what will happen in an experiment if the hypothesis is supported?
If the hypothesis is supported in an experiment, the expected outcome or result predicted by the hypothesis will likely be observed. This would provide evidence to validate the hypothesis and support the initial reasoning or explanation provided.
What is a statement that can be tested experimentally called?
False, a statement that can be tested is a hypothesis. In a hypothesis "if...then..." format, one is presenting a possible solution to a question. A law is a proven statement or idea.
When making a guess what is formed?
When making a guess, a hypothesis or a tentative explanation is formed based on the available information or evidence. It is a proposed solution to a problem or a possible answer to a question that can be tested and verified through further investigation or experimentation.
What must always happen before a hypothsis can be formed?
Before a hypothesis can be formed, observations and research must be conducted to gather data and evidence. This information is then analyzed to propose a possible explanation or prediction, which forms the basis of the hypothesis.
Proposing an explanation for the changing colors of the sky is an example of a what?
Proposing an explanation for the changing colors of the sky is an example of a scientific hypothesis. A hypothesis is a tentative explanation or prediction that can be tested and supported or refuted through scientific investigation and evidence.
Is a hypothesis an answer to a question?
A hypothesis is a proposed explanation made on the basis of limited evidence as a starting point for further investigation - therefore not an answer
What is the difference between a hypothesis and a theory in the field of science?
In science, a hypothesis is a proposed explanation for a phenomenon based on limited evidence, while a theory is a well-established explanation supported by a large body of evidence and has withstood rigorous testing.
What is a logical hypothesis?
A logical hypothesis is a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
What is the difference between a hypothesis and a theory in the field of scientific research?
In scientific research, a hypothesis is a proposed explanation for a phenomenon based on limited evidence, while a theory is a well-established and widely accepted explanation that has been extensively tested and supported by evidence.
What is an explanation in science that has a lot of evidence to back it up?
I think it is theory
What best defines the term hypothesis?
A proposed explanation made on the basis of limited evidence as a starting point for further investigation
Why is a possible explanation for a set of observations called a hypothesis?
A hypothesis is your first guess at how something/ your experiment is going to turn out. If the results you get match your hypothesis you can declare that it provides evidence to suggest that your hypothesis is true.
A very tentative explanation of observations of some regularity of nature is an?
hypothesis. A hypothesis is a proposed explanation for a phenomenon observed in the natural world, based on available evidence and reasoning. It serves as a starting point for scientific investigation and is subject to testing and evaluation.
A scientific explanation of natural occurrence is called?
A scientific explanation of a natural occurrence is called a theory or a hypothesis, depending on the level of evidence and support behind it. Theories are well-established explanations supported by a large body of evidence, while hypotheses are proposed explanations that require further testing and evidence to confirm.
Made before scientists can test a hypothesis?
A hypothesis is a proposed explanation for a phenomenon. It is made before scientists conduct experiments or gather data to test whether it is accurate or not. The purpose of testing a hypothesis is to determine if it is supported by evidence and can be considered a valid explanation for the observed phenomenon.
What is another word for tentative explanation?
Another word for a tentative explanation is a "hypothesis." A hypothesis is a proposed explanation that is based on limited evidence and serves as a starting point for further investigation or experimentation. It is often subject to testing and refinement as more data becomes available.
