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How do scientists know that Earth's climate has changed over time?
Wiki User
∙ 11y ago
They do this by a really simple 'process' known as Observation; this involves measurement of parameters over Time and many Calculations.
Wiki User
∙ 11y ago
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What do scientists study to learn about the temperature inside the earths crust?
this question has not yet been answered but if you want to know the answer go to scientisit study.com
How do scientist predict climate?
The scientists observe the changes in climate very carefully. They know that the daily changes in climate are caused by storms and fair weather moving over the Earth . They know that the seasoning changes are due to the turning of Earth around the sun.The most important cause of climate is the heating and cooling of the air.
How has earths scientists improved your understanding of the environment?
Scientist go into a deep study of the creatures and land formation to help us know how to protect ourselves, such as sudden and fierce storms and vicious animals.
What are the objectives in studying global warming?
explain the greenhouse effect and greenhouse gasses on Earth.describe how and how often climate change occurs and how we know climate has changed in the past.recognize the methods used to study climate change.understand what scientists do know about past and future climate change and what is still uncertain.explain the political and scientific debate behind global warming.explain how and why climate change occurs (both natural and human induced).describe how you and society can react to the problems of global warming and what you can do to lessen your emissions.distinguish the difference between local and global climate and temperature change.state the purpose of the Kyoto treaty and the U.S.'s relationship with the treaty.describe the U.S. reaction to climate change over the last two decades.
Why do scientists measure the movements and changes in glaciers?
So they know how much the sea level is growing each year (due to Global Warming and Climate Change) and how fast it moves [each year] because of that.
How is earth climate today diffrent from earths climate in the past?
i dont know what is it
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.
Why does molten rock escape from under the earths surface in certain places?
Scientists do not know the answer to this question.
How do scientists know about the structure of the earth's interior?
Because of the study of seismic waves from earthquakes
Is it very difficult for scientists to learn about earths past environments by studying fossils?
I don't know? I'm guessing false.
How do scientists know that different kinds of plants and animals lived in earths parts?
they take plants and animals to the lab and experiment
Is there any threat to the climate change by NASA's work?
No Nasa is smart they will know if something has changed
Scientists know how groups of animals changed over time by studying information contain in the?
Fossil Succession
What do scientists study to learn about the temperature inside the earths crust?
this question has not yet been answered but if you want to know the answer go to scientisit study.com
How do scientist predict climate?
The scientists observe the changes in climate very carefully. They know that the daily changes in climate are caused by storms and fair weather moving over the Earth . They know that the seasoning changes are due to the turning of Earth around the sun.The most important cause of climate is the heating and cooling of the air.
Do you believe that global warming exists or do you agree with critics who say it is a huge fraud?
I believe the vast majority of climate scientists who know what they are talking about. Every Scientific Academy in the developed world agrees with them too. The critics who say it is a huge fraud are not peer-reviewed climate scientists..
What make the dinosauros disappears showmein cartoon?
Scientists don't know for sure. They speculate climate change, an ice age or natural disaster.
