A piece of evidence that shows that Earth’s climate is changing was found by research who said that Ice cores that were taken from Greenland, Antarctica, etc., show that Earth's climate responds to alterations in greenhouse gas levels.
Some other old evidence used by researchers can be seen on tree rings, ocean sediments, coral reefs, etc.
<h3>What are the factors that show that Earth’s climate is changing?</h3>
There have been found Geological records that indicate different kinds of large variations in the Earth's climate.
This was said to have been due to natural factors, such as;
- Changes in the sun.
- Emissions from volcanoes.
- Variations in the Earth's orbit.
- Levels of carbon dioxide (CO2), etc.
Conclusively, When the climate is changing, it is due to temperatures worldwide increasing as a result of greenhouse gases taking more heat into the atmosphere.
Learn more about Earth's climate from
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Answer:
PP and Pp are purple flowers. pp is white flowers.
Explanation:
Capital P is the dominant gene, while lowercase p is the recessive gene.
Answer:
1 new DNA molecule, 1 old molecule is conserved
This observation can be explained by the theory of endosymbiosis. From what scientists have discovered, it can be explained that the double membrane of both chloroplast and mitochondria are as a result of them been subjected to phagocytosis but they were not digested. Their DNA suggest that they were once free living prokaryotes. This agree with the endosymbiosis theory which states that eukaryotic cell organelles developed from prokaryotic cells.
