- It was a weakly reducing atmosphere
- It was hotter
Explanation:
The primordial earth’s atmosphere was mainly composed of carbon dioxide and methane. These are greenhouse gases that kept the temperatures of the atmosphere high because they trap infrared radiation that reflects off the earth's surface. These gases also made the atmosphere a reducing atmosphere due to the absence of oxygen. The most likely source of carbon dioxide was frequent volcanoes at the time and the methane from early anaerobic microbes.
The atmosphere changed when photosynthetic organisms evolved and caused the Great Oxygenation Event because they evolved oxygen.
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For more on Great Oxygenation Event;
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Thornscrub ecosystem is different from a desert due to more rainfall.
<h2>What are Thornscrub ecosystem?</h2>
<h3>
Thornscrub ecosystem</h3>
Thornscrub ecosystem is different from a desert because thornscrub ecosystem has more rainfall than desert ecosystem. This Thornscrub ecosystem is located on a higher elevation than desert ecosystem
<h3>Desert ecosystem.</h3>
While on the other hand, the desert ecosystem receives less rainfall per year. Thornscrub is a biome present between desert and tropical forest so we can conclude that thornscrub ecosystem is different from a desert due to more rainfall.
Learn more about ecosystem here: brainly.com/question/15971107
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I believe the answer is B. they respond to stimulli
Answer:
quicker recovery period for limitless injuries and surgeries
Explanation:
its correct
Answer:
sorry bro you dont have a link to this or you did not type all of it
Explanation: