Located at 0 degrees latitude, the Equator divides the earth into the northern and southern hemispheres. Not to mention, Equator is the only line of latitude which is also a great circle.
In other words, Equator is centered at the center of the earth. Just to let you know that both the north pole and south pole are at 90 degrees with respect to the equator. In fact, the higher the value of the degree of latitude from the equator, the closer you are to the north or south pole. In total, there are 13 countries that pass through the equator.
Out of all the lines of latitudes, the equatorial line is the most important one. Just to let you know, in total, there are lines of latitudes. Ninety above and ninety below the equator. The equatorial line is the most important line of latitude because:. Located at 0 degrees longitude, the prime meridian divides the earth into the eastern and western hemispheres. In other words, if you want, you can think of your home as a central longitudinal point.
And, therefore, whatever is on the eastern side of your house will become part of the eastern hemisphere. Well, that depends on whether you're looking for 0 degrees latitude or 0 degrees longitude. They are different things. The equator is 0 degree latitude. This imaginary line, which runs through parts of South America, Africa, and Asia, is officially the halfway point between the North Pole and the South Pole.
The prime meridian is 0 degrees longitude. December 21 st Winter Solstice. On this day, the Sun moves into the Southern Hemisphere causing summer there. The Northern Hemisphere receives less sunlight causing winter. Answer the following questions. You might use your notes and read chapter one of the textbook for answers. You should answer the questions fully for partial answers will not earn the full mark for the question.
You should number your answers in the same manner as the questions. Your answers are due on Tuesday, February 4 th , Define the terms a system, and b distinguish between closed and open systems, c Give 2 examples of each of open and closed systems. Define a a great circle, b a small circle, and c give 2 examples of each circle that you may find on a globe.
Write out the full version of the following acronyms as used in Geography. Explain the significance of the following events on our life on the earth surface. International date line. An Equinox. Location and Time on the Earth Longitudes are angular distances east or west of the prime meridian. Some Important Longitudes include : 1. Characteristics of Longitudes 1. They run in a true north-south direction from connecting the North and South Poles.
They are spaced farthest apart at the equator but converges at the poles. Some Important Latitudes: 1. The equator is important as a reference point for navigation and geography. This point is where the Equator meets the Prime Meridian. The equator is the imaginary circle, which cuts the spherical Earth exactly in the middle, i. The prime meridian is the vertical line that marks the zero degree longitude measurement on the globe of Earth and intersects the latitude lines that are horizontal.
Where you are on the earth has an affect on the day length. Areas on the Equator have a constant 12 hours of day light all year round.
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