Answer: 550 million years ago according to the internet.
Explanation:
<span>The answer is : Everything in the physical
universe, left to itself, moves to maximum entropy.
The greater the
entropy, the less available the energy; applies to most of physics;
human behavior is not predictable however.
Hope this helps
</span>
Endothermic reactions use or absorbs energy for the process to occur. Exothermic reactions release energy to the surroundings as the process occurs. In endothermic reactions, reactants are more stable than products while in exothermic reactions, products are more stable than reactants.
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
brainly.com/question/4495019
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