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Spectrographic analysis of the light from the Sun indicates the "absorption lines" that indicate the presence of various elements in the Sun, such as oxygen, carbon, neon, and iron. Most of these trace elements were likely part of the original composition of the dust cloud from which the Sun formed. However, fusion reactions may create small amounts of heavier elements. Many of the elements' atoms are broken down again, but a slow increase may occur deep within the Sun.
What else can I help you with?
What do you think scientists would do if they found evidence that did not support the Big Bang theory?
Discard it all.
What makes scientists think the ozone is diasappearing?
They think ozone is disappearing. It is because of increased UV radiations.
After the scientists makes a hypothesis they perform a what to collect data?
experiment !! ... i think lol :)
How do think scientists collected new evidence about deep oceans?
They go underground and see what there if it is deep they can use a submarine
How do you think scientists collect new evidence about deep ocean?
They go underground and see what there if it is deep they can use a submarine
What do scientists call theories that explain all the evidence?
Scientists call theories that explain all the evidence and are widely accepted by the scientific community "well-established theories" or "well-supported theories." These theories are based on a large body of evidence and have withstood rigorous testing and scrutiny.
What makes scientists think that the oxone layer is dissapearing?
It is because of CFC's. They react with ozone to deplete it.
Do you think it's wise for scientists not to accept a theory immediately even if the theory has a lot of evidence to support it?
Each scientists have there own opinion. Some accept theories and some have to have facts.
Why do scientists think that climate is changing?
Scientists can measure that the global temperature is rising. They know that rising temperatures will change the climate. Weather happens from day to day, but climate change takes longer, several years, or several decades before it becomes clear that it is happening. That is the situation now. Scientists know that rising temperatures will change the climate.
How many gases togetter makes nuclear.what are the names?
I don't understand your question-gases don't make nuclear. Please think about the question and re-word it to make sense.
Which group of elements were not known during their scientists research?
During the history of chemistry many elements were unknown; probable you think to noble gases, actinoids, lanthanoids.
Why do you think scientists aren't sure how the first people came to the Americas?
Because they weren't there, so they have to work from ancient evidence, which isn't always clear.
