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Why do scientists study deuterium to determine the origins of water on Earth?
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How did scientists determine Earth has layers?
Scientists determined that the Earth has layers through studying how seismic waves travel. These seismic waves differed depending on how thick the layer was.
What is the law of superposition and how does it help scientists learn about earth's past?
Determine the age of the layers of rocks
How have scientists been able to determine the composition of Earth's layers?
Severals methods are all combined to give the scientist info on the layers of the Earth. For example they study the influence of the earth on orbits of the moon and other planets (mass distribution of the earth, mass density). They study the way seismic waves go through the earth which gives knowledge of layers. They use wave to sound. They examine sample of earth.
Scientists have been able to determine the composition of Earth's layers by doing what?
making inferences based on data from seismic waves.
How have scientist been able determine the composition of earths layers?
Scientists have been able to determine the composition of earth's layers using various ways. In most cases, samples have been taken and studied so as to determine the layers of the earth.
How did the scientists determine the shape of the earth?
round shape
Why is saturns moon titan of so much interest to scientists studying the origins of life on earth?
Titan is like early earth.
Why do you see so little deuterium today?
When the Earth first formed, there was an abundant amount of deuterium in the atmosphere. Today, most of the deuterium has fused into helium and because of that, there is little deuterium left.
How did scientists determine Earth has layers?
Scientists determined that the Earth has layers through studying how seismic waves travel. These seismic waves differed depending on how thick the layer was.
What is the law of superposition and how does it help scientists learn about earth's past?
Determine the age of the layers of rocks
How have scientists been able to determine the composition of Earth's layers?
Severals methods are all combined to give the scientist info on the layers of the Earth. For example they study the influence of the earth on orbits of the moon and other planets (mass distribution of the earth, mass density). They study the way seismic waves go through the earth which gives knowledge of layers. They use wave to sound. They examine sample of earth.
How did scientists determine the information about earth's crust?
By poking, prodding, analyzing rock, testing hypothesis. The scientific method.
How did scientists determine the information about the earth's crust?
By poking, prodding, analyzing rock, testing hypotheses. The scientific method.
How did scientists determine that the Earth's mantle existed?
Scientists used detectors which determined the mantle existed. As well, scientists must hypothesize and theorize what cannot be readily seen, and make determinations based on the evidence that does exist.
Recount the Aboriginal explanation for the origins of life on earth?
aboriginals expkannition for the origins of life on earth
Scientists have been able to determine the composition of Earth's layers by doing what?
making inferences based on data from seismic waves.
How have scientist been able determine the composition of earths layers?
Scientists have been able to determine the composition of earth's layers using various ways. In most cases, samples have been taken and studied so as to determine the layers of the earth.
