Disequilibrium at the interface of water and air is a factor on which the transfer of heat and water vapor from the ocean to the air depends. The air within about a millimeter of the water is almost saturated with water vapor and the temperature of the air is close to that of the surface water. Irrespective of how small these differences might be, they are crucial, and the disequilibrium is maintained by air near the surface mixing with air higher up, which is typically appreciably cooler and lower in water vapor content. The turbulence, which takes its energy from the wind mixes the air. As the speed of wind increases, so does the turbulence, and consequently the rate of heat and moisture transfer. We can arrive at a detailed understanding of this phenomenon after further study. The transfer of momentum from wind to water, which occurs when waves are formed is an interacting and complicated phenomenon. When waves are made by the wind, it transfers important amounts of energy, which is consequently not available for the production of turbulence.This passage principally intends to:
Answer(s): B
The answer is B, because in the passage the author starts to describe a phenomenon.
Disequilibrium at the interface of water and air is a factor on which the transfer of heat and water vapor from the ocean to the air depends. The air within about a millimeter of the water is almost saturated with water vapor and the temperature of the air is close to that of the surface water. Irrespective of how small these differences might be, they are crucial, and the disequilibrium is maintained by air near the surface mixing with air higher up, which is typically appreciably cooler and lower in water vapor content. The turbulence, which takes its energy from the wind mixes the air. As the speed of wind increases, so does the turbulence, and consequently the rate of heat and moisture transfer. We can arrive at a detailed understanding of this phenomenon after further study. The transfer of momentum from wind to water, which occurs when waves are formed is an interacting and complicated phenomenon. When waves are made by the wind, it transfers important amounts of energy, which is consequently not available for the production of turbulence.The wind over the ocean usually does which of the following according to the given passage?I). Leads to cool, dry air coming in proximity with the ocean surface.II). Maintains a steady rate of heat and moisture transfer between the ocean and the air.III). Results in frequent changes in the ocean surface temperature.
Answer(s): A
Swimming has developed from a primal mode of movement to an advanced hobby and competitive sport. Exercising nearly every muscle group, swimming is a rigorous sport and requires intense training. In competitions swimmers typically contend for the fastest time to complete a certain distance by performing a specific swimming stroke. Also, swimmers work to build endurance and an ability to swim over long distances. Because swimming has developed into a highly intricate competitive sport, where one wrong technique can disqualify a participant, it is interesting to ponder how the sport will evolve for people in the future, either advancing into a progressive purpose or regressing to a primal mode of movement.The structure of this passage could be best described in what way?
The passage begins by introducing swimming, narrowing it down to competitive sports and then expanding the concept to figure out what swimming will turn into in the future. Choice A and choice B are close in meaning, but choice A refers to implications, or effects, rather than deviations, or different versions resulting from changes. This minor change separates the two choices and makes B superior. Choice D is relevant, but it does not include the entire scope of the passage. Choice E only focuses on the conclusion and stretches beyond what the passage actually accomplishes. Choice B is best.
Swimming has developed from a primal mode of movement to an advanced hobby and competitive sport. Exercising nearly every muscle group, swimming is a rigorous sport and requires intense training. In competitions swimmers typically contend for the fastest time to complete a certain distance by performing a specific swimming stroke. Also, swimmers work to build endurance and an ability to swim over long distances. Because swimming has developed into a highly intricate competitive sport, where one wrong technique can disqualify a participant, it is interesting to ponder how the sport will evolve for people in the future, either advancing into a progressive purpose or regressing to a primal mode of movement.Which of the following situations would fulfill the author's prophecy for swimming?
This question refers you to the conclusion sentence. The author states clearly that swimming must either progress into a new form or regress to the primal mode of movement. Choice B and D can be eliminated because they show no change, just a continuation of current circumstances. Choice A is an actual possibility as humans may very well be settling in outer space in the future. Choice C and E refer to animals anyway, when the author specifically was predicting a future for humans. Choice A is the most realistic and relevant prophecy according to the premises developed by the author.
Cities across the world are essentially blends of smaller cultural environments that lead people to have vastly different experiences. Each city typically contains a broad spectrum of dining establishments along with various art institutions like museums and theatres. Yet with all these blends of dining, art and night lives, what is the one characteristic that can distinguish a city? History. The undeniably unique history of each city provides rich traditions and a bond between the local people that overshadows any other city's mélange of dining and art institutions.In context, which word most closely defines mélange?
Answer(s): C
The author selects words such as "spectrum" and "various" to refer to the dining and art institutions. Clearly mélange must be some sort of variety offering. Only choice C, "assortment" matches this definition.
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