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Well, most modern day scientist believe in the theory of plate tectonics. Which states that in the beginning there was only one continent, or super-continent if you will, named Pangaea. Over time however the tectonic plates beneath Earth's surface shifted and separated the continent into the seven continents we know today.

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Where do most scientist believe earth's early archean atmosphere was formed primarily by gases released from?

Most scientists believe that Earth's early Archean atmosphere was formed primarily by gases released from volcanic activity. This included gases such as water vapor, carbon dioxide, nitrogen, and small amounts of methane. These gases were constantly being emitted by volcanic eruptions, shaping the composition of the atmosphere during that time.


What do you call an area of land that is nearly surrounded by water?

A large area of land which is completely surrounded by water is a continent. A small area of land which is completely surrounded by water is an island.


Life on Earth is believed to have begun a near the South Pole b high in the mountains c on the continent of Africa d deep in the oceans near warm lava flows e in small tidal pools near large?

e in small tidal pools near large.


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?

By analyzing ice core samples, scientists can determine past levels of greenhouse gases, temperature changes, and atmospheric conditions. This helps to understand how the Earth's climate has changed over time and can provide valuable insights into current and future climate trends.


What is a small lake in a cirque?

A small lake in a cirque is called a tarn. This type of lake forms in a glacial cirque, which is a bowl-shaped depression carved out by a glacier. Tarns are often found at the base of a cirque or in the floor of the depression.

Related Questions

What did scientists believe about comets in 1910?

they belived that comets are small and big


The continent with the fewest people?

Antarctica has the fewest people, with no permanent residents and only a small transient population of scientists and support staff.


Is Europe a big continent?

No, it is a small continent.


Which continent hasthe fewest people living on it?

Oceania has the least amount of people living on it by far. There is Australia and New Zealand and the rest of it is just small islands scattered around.


What continent has only 4 thousand people living on it?

No continent has a population of 4,000 or even close. The least populated continent is Antarctica, with 0. The second most least populated is Australia & Oceania with about 60 million.


Is Antarctica an arid climate?

The Antarctic continent is the driest continent on Earth, with an average humidity of about five percent.


Which is the least popular continent?

Antarctica is considered the least popular continent, as it has a very small population of scientists and researchers due to its extreme cold climate and remote location. It has no native human population and is primarily used for scientific research purposes.


On which continent do you think the fewest people live?

Antarctica, who has 0. Of the populated continents, it is Australia & Oceania with about 60 million.


Which small continent found between Antarctica and the equator?

Australia is the small continent in between the Antarctica and the equator


How Many scientists don't believe in global warming?

The overwhelming consensus among climate scientists is that global warming is real and primarily caused by human activities. While there may be a small minority of scientists who question the extent or causes of global warming, the consensus and evidence supporting the reality of climate change are robust.


What continent is the small?

smallest? well, the smallest continent is Australia.


What begins is at the beginning of the small intestine?

The beginning of the small intestine is called the duodenum.