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Almost everything that is known today by scientists, was not known 400 years ago, because it had not been discovered yet. Science was barely getting started, in 1613.
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∙ 11y ago
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What jobs do scientists do?
Scientists research more about what people want to know or don't know yet.
What are the advantages of scientists working together?
the advantage is if you have more people you can have more people who know more knowledge on one subject than another scientist would know.
Why do scientists use spacecraft without people to explore space?
scientists use spacecraft without people to explore space because scientists need to know more about space and the solar system
How do scientists know there's not another universe or more a few trillion light years away?
They don't.
Why is it so important for scientists to classify organisms both living and extinct?
It is important for scientists to classify both living and extinct organisms so that historians can know how the earth was millions of years ago and today. It is more important today so that scientists can help people preserve the earth.
What do scientists what to know more about in space?
Black holes
What scientists won the Nobel Prize?
Many scientists in more than 100 years. See the link below.
How many scientists have died from volcanoes from the past 50 years?
More than 20 scientists have died on volcanoes in the past 30 years. ~ National Geographic
What layer of the earth do scientists know most about?
the crust because that is the layer we live on so scientists can study it more thourouly
What are the names of the scientists opposed by people?
Galileo and many more
How do scientists know that there is more carbon dioxide and other greenhouse gases in the air than there was thousands of years ago?
They know because they can work out what percentages of which gas were around through ice samples taken from Antarctica
How was stonhenge built?
scientists may beleive that dinasours put them there but they dont know for sure the stones werer put there around 500 years ago. google it for more info...
