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What are scientists trying to understand about the climate of Earth by analyzing these ice samples?
Wiki User
∙ 7y ago
The Gasses trapped in the air bubbles of the ice in the different levels can tell them what the atmosphere was like when the ice was formed, each layer of ice represents an different year or group of years, it has been there a very long time and provides a timeline of the earths climate changes to help predict what we are going to see in the future. It takes a lot of samples to get a complete picture. Sometimes there wont be a good sample in a particular core for a given time period so multiple cores are needed.
Wiki User
∙ 15y ago
Wiki User
∙ 7y agoScientists can learn about changes in atmospheric gas composition by studying deeply sourced ice samples.
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What are facts scientists have learned about earth's climate from core samples?
uh.....
How do core samples help geologists?
Geologic core sampling serves a number of important purposes, such as giving scientists information regarding variations of climate. It also provides information about sedimentary composition, and various species.
What experiments do geologists conduct?
I suppose hardness and density tests on rock samples. Making seismic soundings and measuring the results, analyzing the data collected.
How can uranium and radium be found?
Radium is a by-product of the uranium industry.
Which step of technological design is represented by this situation scientists launch a spacecraft to send a robotic machine to mars to gather soil samples from the planet?
Solution implementation
Scientists study small pockets of air trapped deep within frozen glaciers. What are scientists trying to understand about the climate of Earth by analyzing these ice samples?
Changes in atmospheric gas composition
What are facts scientists have learned about earth's climate from core samples?
uh.....
How is uranium found?
Analyzing samples of soils and waters, examinations of minerals, radiometric measurements in territory (also air surveillance).
Where do scientists get rock samples to discover earth's interior?
They recover rock samples from volcanic eruptions.
How did the scientists verify the remains of the romanovs to be authentic?
Scientists took DNA samples from the remains of the Romanov family and compared them to DNA samples from known living relatives to know they were authentic.
How do core samples help geologists?
Geologic core sampling serves a number of important purposes, such as giving scientists information regarding variations of climate. It also provides information about sedimentary composition, and various species.
How do core samples help scientists learn about earth's history?
you gusy
How do you find the abundance of a naturally occurring element?
Attentively analyzing hundreds and hundreds of samples of rocks, minerals, soils, waters.
How was uranium found?
Analyzing samples of soils and waters, examinations of minerals, radiometric measurements in territory (also air surveillance).
Scientists use radioactivity in rock samples to measure?
The exact age of the rock.
In analytical chemistry what is mean by blank?
A blank is a sample in which you will find none of the analyte you're looking for in your samples. For example, simple deionized water is often used as a blank when analyzing a group of samples that are concentrated in water.
What are three things scientists collect?
1. data 2. samples from experiments 3. ?
