Answer:
Honestly, not sure either. I don't think there is an actual scientific reason.
Answer:
C and D
Explanation:
They are the only ones that have to do with temperature
Explanation:
Trade was also a boon for human interaction, bringing cross-cultural contact to a whole new level. When people first settled down into larger towns in Mesopotamia and Egypt, self-sufficiency – the idea that you had to produce absolutely everything that you wanted or needed – started to fade. A farmer could now trade grain for meat, or milk for a pot, at the local market, which was seldom too far away. Cities started to work the same way, realizing that they could acquire goods they didn't have at hand from other cities far away, where the climate and natural resources produced different things. This longer-distance trade was slow and often dangerous but was lucrative for the middlemen willing to make the journey. The first long-distance trade occurred between Mesopotamia and the Indus Valley in Pakistan around 3000 BC, historians believe. Long-distance trade in these early times was limited almost exclusively to luxury goods like spices, textiles, and precious metals. Cities that were rich in these commodities became financially rich, too, satiating the appetites of other surrounding regions for jewelry, fancy robes, and imported delicacies. It wasn't long after that trade networks crisscrossed the entire Eurasian continent, inextricably linking cultures for the first time in history. By the second millennium BC, former backwater island Cyprus had become a major Mediterranean player by ferrying its vast copper resources to the Near East and Egypt, regions wealthy due to their own natural resources such as papyrus and wool. Phoenicia, famous for its seafaring expertise, hawked its valuable cedarwood and linens dyes all over the Mediterranean. China prospered by trading jade, spices, and later, silk. Britain shared its abundance of tin.
My hands hurt now :')
Anyways Hope this helped, Have a nice day!
Short term:
•Unification of Mongolia.
•Immediate decline of Jin Dynasty in •China as well as several Central Asian nations including the Kwarezmid Empire.
•Establishment of the Mongol Empire.
•Unification of much of Central Asia, •Northern China, and Mongolia.
•Significant number of deaths (in the millions) resulting from wars and Mongol tactics.
Long Term:
•Increased trade between East and West as the Silk Road was united under one empire.
•Increased cultural exchange between east and west.
•Possibility of the accelerated spread of the Black Death due to the interconnectedness of East and West during the Mongol empire.
•Collapse of the Song Dynasty under Kublai Khan.
•Several descendent states and families from Ghengis Khan which continued to influence course of history in the West, Central, and Southern Asia including the Crimean Khanate, the Golden Horde among others.
•Rise of the prominence of Moscow.
The object that is the central component of a geographic information system is: C. Computer
A geographic information system is the device that is used to track and monitor the positions of objects on the globe.
This makes use of location services and other important hardware and software data to make accurate analysis.
The most important component of a GIS is the data which it collects, and the major means of collecting this data is through the use of computers.
Some of the components of the geographic information system is:
- Hardware
- Software
- People
- User segment
- Data, etc
Therefore, the correct answer is option C
Read more here:
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