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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-energy, which is consequently not available for the production of turbulence.   This passage principally intends to:

A. resolve a controversy

B. attempt a description at a phenomenon

C. sketch a theory

D. reinforce certain research findings

Answer Explanation:

The author attempts to describe the phenomenon of disequilibrium at the interface of air and water as a factor on which the transfer of heat and water vapor from the ocean to the air depends.

Therefore, the Correct Answer is B.

More Questions on TEAS 7 Reading

  • Q #1: Many teachers across the country are noticing the importance of film in the modern classroom. No longer is putting a movie on meant as an invitation for students to check out while the teacher does work at their desk. Films are a versatile medium, and can function as textbooks, pieces of literature, or pieces of art that can bring a new dimension to a student's learning. The teachers leading this charge know that teaching a film effectively means preparing lessons with the same amount of time and effort as any other days. A teacher could simply shut the lights and throw on the first 20 minutes of Steven Spielberg's "Saving Private Ryan" because the class is studying World War II. Or, the teacher could spend a class period analyzing the scene with the class, looking at how Spielberg builds anxiety and tension, how he creates the chaos of the beach, and how he gets the audience to care for characters they haven't even met yet.   Which of the following sentences would be a supporting detail to explain how "Saving Private Ryan" could be used in the classroom?

    A. learning to analyze a film in this way can not only help students get more out of their viewing, but it can also help them work on their critical thinking skills

    B. just putting "Saving Private Ryan" on the screen and then getting work done in the back of the room is not a helpful way to use a film in class

    C. too many teachers are stuck in their ways, though, and unwilling to adapt.

    D. "Jaws" would also be a good movie that a teacher could use in the classroom

    Answer Explanation

    Learning to analyze a film in this way can not only help students get more out of their viewing, but it can also help them work on their critical thinking skills

  • Q #2: But man is not destined to vanish. He can be killed, but he cannot be destroyed, because his soul is deathless and his spirit is irrepressible. Therefore, though the situation seems dark in the context of the confrontation between the superpowers, the silver lining is provided by amazing phenomenon that the very nations which have spent incalculable resources and energy for the production of deadly weapons are desperately trying to find out how they might never be used. They threaten each other, intimidate each other and go to the brink, but before the total hour arrives they withdraw from the brink.   The phrase "Go to the brink" in the passage means __________

    A. retreating from extreme danger

    B. declare war on each other

    C. advancing to the stage of war but not engaging in it

    D. commit suicide

    Answer Explanation

    The passage suggests advancing to the stage of war by stating that: Nations which have spent incalculable resources and energy for the production of deadly weapons are desperately trying to find out how they might never be used. They threaten each other, intimidate each other and go to the brink, but before the total hour arrives they withdraw from the brink.

  • Q #3: Are you looking for a way to give back to your community, but don't know where to start? One of the best ways you can invest in the future of your community is by helping to better educate our youngsters. Schools are under-funded, and even talented teachers are beset with the growing pressure of helping students without enough resources. With our group-funding program, you can go online and look through thousands of teacher programs that are looking for funding. These programs were designed by teachers who know what they need to help their students succeed. Very rarely do you get the chance to donate money and know exactly where your money is going. Donate today and help change the lives of a classroom of students in your community.   Based on the context, which of the following is the meaning of the word "beset" in the passage?

    A. to be overwhelmed and stressed

    B. to excel despite obstacles

    C. to fight for what you need

    D. to give up in the face of insurmountable odds

    Answer Explanation

    Schools are under-funded, and even talented teachers are beset with the growing pressure of helping students without enough resources.