How was early Earth from more than three billion years ago different from today's Earth? Unlike Earth today, early Earth __________ (A) had an atmosphere rich in gases released from volcanic eruptions (B) had an oxidizing atmosphere (C) experienced little high-energy radiation from the sun (D) had an atmosphere with significant quantities of ozone

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23-08-2022
Biology

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How was early Earth from more than three billion years ago different from today's Earth? Unlike Earth today, early Earth __________ (A) had an atmosphere rich in gases released from volcanic eruptions (B) had an oxidizing atmosphere (C) experienced little high-energy radiation from the sun (D) had an atmosphere with significant quantities of ozone

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Tutorconsortium338 Tutorconsortium338 · Answer 1 · 2022-08-29T17:25:03+02:00

The answer that is correct is option A which suggests

A) Unlike Earth today, early Earth had an atmosphere that was abundant in gases that were produced during volcanic eruptions.

About 78% of the gases in the Earth's atmosphere are nitrogen, 21% are oxygen, and 1% are other gases. The layers that contain these gases are the troposphere, stratosphere, mesosphere, thermosphere, and exosphere, each of which is distinguished by specific characteristics like temperature and pressure.

What role does atmosphere play?

The atmosphere plays a significant role in keeping Earth habitable. Some of the Sun's harmful rays are prevented from reaching Earth by it. Earth is kept at a reasonable temperature because it retains heat. And life depends on the oxygen in our atmosphere.

To Learn more about Earth's Atmosphere, Click the Links.

https://brainly.com/question/26767532

https://brainly.com/question/13958926

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