When the direct rays of the Sun hit the equator, it is either the Vernal (Spring) Equinox or the Autumnal Equinox, when there are 12 hours of sunlight and 12 hours of darkness in one 24 hour day.
<span>When the direct rays of the Sun hit the Tropic of Cancer it is the Summer Solstice in the Northern Hemisphere. The day of the year with the most sunlight hours in the Northern Hemisphere, and the least sunlight hours in the Southern Hemisphere. </span>
<span>When the direct rays of the Sun hit the Tropic of Capricorn it is the Winter Solstice in the Northern Hemisphere. The day of the year with the least sunlight hours in the Northern Hemisphere, and the most sunlight hours in the Southern Hemisphere.
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When groups with different languages have constant interaction within a given space, a new language is created out of the two languages.
Answer: Option B
<u>Explanation:</u>
Every country have its own language. In Germany people speak German language, in China they speak Chinese and so on.
But what happens when people from two different countries interact who speak two different languages which are unknown for both of them? In such cases new languages are being created. There’s also a name for such cases, it is called creole.
Many languages sounds similar, and they also have many common words, this in itself develops into a new language. British-Canadian is an example of new language.
The correct answer is - D. Stream velocity, channel width, and depth all increase.
When a stream is faced with a sudden increase of water, than the stream starts to increase its velocity. The velocity is becoming greater in the lower part of the stream. As the velocity increases, it is followed by an increase in width of the stream because it starts to flood the surrounding area, and also, because of the much increased amount of water in the stream, it increases its depth as well.
The answer would be the last option
