Early agrarian societies learned how to harness water with the use of oxens and horses. It was the power of muscle that was greatly used centuries ago in order to provide irrigation to water in various farms. This was very effective, but as energy was discovered, this method became obsolete.
Rational decision simply means a decision based on logic. It would be logical to say that people would always prefer more benefits than the cost they will be expending. Rational decisions indeed<span> occur when the marginal benefits of an action equal or exceed the marginal costs. No person would make a decision that would incur a loss in his part. Therefore, in order to say that you were able to have a rational decision, you have to bear in mind the profit you can gain out of it. Example of this is the decision on additional worker. Suppose you are paying $20</span><span> per worker and they produce 5,000 units. If you are to add additional worker, you will incur an additional $20 but it will also increase the production output to 8,000 units. Therefore, it would be a rational decision to employ another worker since the benefits would exceed the cost.</span>
Monsoon destroys the coffee crop in Vietnam, one of the world's largest coffee producers. what will likely occur Consumers will try to find alternatives to coffee due to increases in the price of coffee.
A monsoon is due to a seasonal shift in the winds. The winds shift because the temperature of the land and the temperature of the water are special as seasons exchange. for instance, at the start of the summer season, the land warms up quicker than our bodies of water. Monsoon winds usually blow from bloodless to warm.
An example of monsoon is a typhoon that causes heavy flooding and severe wind harm. A seasonal wind of the Indian Ocean and S Asia, blowing from the southwest from April to October, and from the northeast at some point of the rest of the 12 months.
The monsoon winds are in large part affecting the Indian climate. The monsoon winds blow over the Indian Ocean, select up moisture from June to September and cause rainfall throughout the country. wintry weather monsoon causes rainfall over Tamil Nadu's coastal elements and some parts of Andhra Pradesh.
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Born: 1892.
Birthplace: Atlanta, Texas.
Bessie Coleman picked cotton as a child, but her mother was determined that her thirteen children get an education. Bessie graduated from high school and went to Chicago where she worked in a barber shop, ran a chili parlor, and discovered airplanes. ...
Died: 1926.
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