The answer to this question is A. Jet streams
Jet streams are located near the altitude of the upper troposphere. It's a movement of wind that travels from one side of the planet hemisphere to another. The movement of jet streams will bring up different temperature of air which could influence the weather that exist in certain regions.
Answer:
A. the rise of kingdoms because of the importance of controlling land and long-distance travel routes
Explanation:
The Vedic age was a period in which the kingdom economy was based on self independence or sufficiency. Everyone in the kingdom of the Vedic Aryans was supporting each other trade which limited the expansion of businesses.
However, as time goes by, the people get fed up with this system and were agitating for more economy growth. This resulted in the idea of changing goods with other locals which later increase production. This means of trade was known as Barter and due to transformation in the number of sales increase, there was a high demand in competition for land , water and other available resources.
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Answer: The type of efficiency is Production efficiency
