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kakasveta [241]
3 years ago
13

The mass extinction occurring today differs from those that occurred in the past because

Biology
2 answers:
Harman [31]3 years ago
5 0
The mass extinction occurring today differs from those that occurred in the past because it is due mainly due to the actions of one species. The species in question is man since man's activities has resulted in such things as global warming which have vastly affected the earth's environments and the living conditions of other species.
ahrayia [7]3 years ago
3 0
The main reason for the difference in the mass extinction occurring today and previously is the pace of the current extinction. The extinction is taking place globally and involves hundreds of species at the same time. In less than 50 years, we have lost numerous species. In contrast to this, previously during the mass extinction, only a few species were lost, and other managed to survive. But, not the status is opposite due to the magnitude of the extinction. 
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<h3>What is carbon cycle?</h3>

The carbon cycle is the ongoing process through which carbon atoms move back and forth between the atmosphere and the Earth. The amount of carbon in this system does not fluctuate because our planet and its atmosphere are a closed environment. The location of the carbon, whether it is on Earth or in the atmosphere, is continually changing.

Plants use photosynthesis to transport carbon from the atmosphere into the biosphere and move it up the food chain. They make sugar molecules by chemically combining carbon dioxide with oxygen and hydrogen from water using solar energy.

For more information regarding carbon cycle, visit:

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4 0
2 years ago
Can someone help me please
alexandr402 [8]

D)

Because a scientific theory is something that has been proven over the trials of many tests


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