The correct answer is: An asteroid impact.
The scientists call it the extraterrestrial impact theory. It states that a giant, six mile wide meteor hit the Earth around 66 million years ago. As a consecuence, clouds of iridium dust and other materials were thrown into the air, blocking the sunlight for years. This lead to the extintion of the dinosaurs who were not able to feed themselves as plants didn't grow. Photosynthesis was not possible and food chains could not be completed. When the dust settled the greenhouse gases were locked in the atmosphere causing a general increase of temperature.
Answer:
A photography contract is there to protect both parties: the photographer and the client. It also ensures that everyone agrees on the basic elements of the job. This written document helps to outline expectations on both sides.
One important factor that spurred population was the construction of the Railroads and the support of the government.
<h3>Why were railroads constructed in the US?</h3>
- The reason why they railroads were built in the United States were in order to open up the settlement in those areas of the country.
- They were built to cause accessibility in the rural parts of the country and to also to make transportation easier for both humans and also for goods.
Read more on the railroads here:
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<span>False.
The Bible's account of origins does not agree with the evolutionary theory</span>
Answer: blue
Explanation: Patrick was clothed in blue garments known as "St Patricks Blue"
