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Bond [772]
3 years ago
12

Who were the first people to populate North American

Geography
1 answer:
pychu [463]3 years ago
5 0

Answer: people from serberia probably walked on feet over to america in the late ice age. it was covered with a thick sheet of ice and was hard to inhabit.

Explanation:

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Based on this fact, Malaysia is a country with abundant water resources. Streams and rivers with and without impounding reservoirs contribute 98 percent of total water used in Malaysia; the remainder is contributed by groundwater.
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In the mid-twentieth century and corroborated ever since, researchers dredging the seafloor could not find any materials older t
o-na [289]

In the mid-twentieth century and corroborated ever since, researchers dredging the seafloor could not find any materials older than 180 million years.

<h3>What do you understand by seafloor ?</h3>

The surface of an ocean or sea: seafloor According to this theory, the Earth's crust is divided into a number of enormous plates that together form the continents and ocean floors and are supported by a warm, plastic "mantle" beneath the surface. Mr. Walter Sullivan

Deposits of common minerals like copper, zinc, nickel, gold, silver, and phosphorus can be found on the seafloor. These deposits are nodules on silt from the abyssal plain that are typically 3 to 10 centimeters (1 to 4 inches) in diameter and appear as crusts on volcanic and other rocks.

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4 0
1 year ago
3. How can you find the age of a layer of rock that is surrounded by layers of volcanic ash?
Sever21 [200]
<h2>ANSWER:</h2>

<u><em>If you have found a radiometric age for the surrounding layers of volcanic ash, you can say that the age of the intervening layer is halfway between those specific dates.</em></u>

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4 0
3 years ago
The blue color of Neptune and Uranus is due to which of the following?
horsena [70]
It comes from methane in their clouds 
5 0
2 years ago
Read 2 more answers
How did the economic systems of the United States and the Soviet Union differ after World War II?
inn [45]

Answer:

Correct answer is The US had a capitalist system, and the USSR had a communist system.

Explanation:

First option is not correct as democracy is a political, not economical system.

Second option is not correct, as United States fought against Socialism and Communism.

Third option is correct because Soviet Union had communist system, which included expropriation of land, while States developed Capitalism.

Last option is also not correct, due to  facts mentioned before.

4 0
3 years ago
Read 2 more answers
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