Answer:
1384.83 miles .
Explanation:
1 .
Conversion of kilometer to mile ,
1 kilometer is equal to 0.621 mile ,
The lower mantle is 2230 km can be converted to miles , by simply multiplying by the value 0.621 .
Hence ,
the conversion is done as follows ,
2 .
Lower mantle = 2230 km = 2230 * 0.621 = 1384.83 miles
hence , the value of lower mantle is 2230 km and in terms of mile is equal to 1384.83 miles .
The Australia – United States Free Trade Agreement (AUSFTA) is a preferential trade agreement between Australia and the United States modelled on the North American Free Trade Agreement (NAFTA). TheAUSFTA was signed on 18 May 2004 and came into effect on 1 January 2005. On the other hand, tThe United States–Israel Free Trade Agreement is a trade pact between the State of Israel and the United States of America established in 1985 that lowered barriers to trade in some goods. And lastly, the North American Free Trade Agreement is an agreement signed by Canada, Mexico, and the United States, creating a trilateral trade bloc in North America.<span>
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Salutations!
<span>The Sun belongs to this class of stars?
The Sun belongs to main- sequence stars. Over 90% stars in the universe, which includes the sun are a part of the main sequence stars.
Hope I helped.</span>
<span>The precambrian period was a time period that happened billions of years ago. Actually, 4.6 billion years, to be exact. The Earth started to form during this period. Layers of rock, elements of the land and waters, and many other things were developed during this time. The atmosphere had a mind of its own, per se, during this time period. It went through many different changes. The atmosphere went from being extremely cold and galactic to warming and having volcanoes, which allowed for an expansion of life forms.</span>
Answer:
The geocentric model appealed to mans' vanity, being in the center of everything. Simply, it satisfied their self-thought thus leaving no room for questioning its validity.
Explanation:
The geocentric and heliocentric models were the two main models proposed on how our solar system is laid out. Geocentric, coming from the word 'geo' meaning earth and 'centric' being center said that the Earth was the center of our solar system and the rest of the planets rotated and revolved around it. This model appealed to mans' vanity, this theory was promoted by Egyptian mathematician, Ptolemy. This theory was incorporated into religious dogma thus creating false credit. Ptolemy's calculations were correct, but his assumptions were not: the earth was motionless, circular orbits for planets, all celestial bodies orbit the earth etc. This was until Keppler and Galielo proved him wrong with his assumptions giving rise to the valid, Heliocentric model where the sun is the center of our solar system, planets have elliptical orbits and other planets had bodies orbiting them.
