Answer:
B. Physical Weathering
Explanation:
Physical Weathering is defined as the natural process in which rocks break down without changing their chemical composition.
Physical weathering is the cause of potholes in the city streets as streets or rocks have crevices, in which water get freeze in cold and get melts in warm weather, this continuous freezing and thawing creates ice wedges that forms potholes in roads and streets. An ice in the cracks expands in the form of water and push against the surrounding rock that makes the cracks wider and further breaks the rock.
Hence, the correct answer is "B. Physical Weathering".
Answer:
Late Trading
Explanation:
Late trading happens when trading orders are executed after the standard trading hours of domestic national exchanges have closed. Although this can be compared to <em>after hours </em>trading, it is distinct in the manner as this is considered illegal in the US whereas after hours trading is not. It is allowed in some instances when investors buy shares of mutual funds for which their day prices have been determined for that day.
Observing behavior in real-world settings and making no effort to manipulate or control the situation is known as naturalistic observation. It is a research method that is most used by psychologists which they observe their test subjects in thir natural habitat without changing any parameter.
This is a passage from a book called <em>Talking About Our Troubles</em> by Mark Rutherford, in which he advocates that the only way in which people can think is through talking, and that the speech is the manufacture of the expression of opinion. He also suggests that people might also talk to others about their troubles in an attempt to lessen the other's.
