L Answer the following questions briefly:
1.
How do you fix the position of a point on a sheet of graph paper?
2. Why are distances from reference lines measured in angles?
3. How are the poles of the Earth fixed?
What do you mean by the latitude of a place?
How are latitudes measured?
6. Explain why there is no higher latitude than 90°N and 90°S.
7. Explain why the lines of a latitude are called the parallels of latitude.
8. Name five important parallels of latitude.
9. What are the limits of the North Temperate Zone?
10. Which is the reference line for measuring longitude?
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Answers
Answer:
Answer 1. The position of a point on the sheet of paper can be fixed through X and Y coordinates. The graph sheet has two axis namely x- axis and y- axis. Based on the coordinated of both x- axis and y- axis the points can be placed on the sheet of graph paper and a line can be drawn
answer 2. Since the latitudes and the longitudes are actually points of intersection with the Earth's surface from the center of the Earth, the distances from reference lines are measured in angles. ... This gives us more accuracy in measuring the distance.
answer 3. The Poles are fixed by the axis of the sphere like structure such as a planet, dwarf planet, natural satellite, etc. The geographic poles of the Earth, i.e., North Pole and South are located where the line of longitude (Meridian) converges
answer 4. Latitude is the measurement of distance north or south of the Equator. It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. These lines are known as parallels. A circle of latitude is an imaginary ring linking all points sharing a parallel.
answer 5. Latitude is the measurement of distance north or south of the Equator. It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. ... Each parallel measures one degree north or south of the Equator, with 90 degrees north of the Equator and 90 degrees south of the Equator.
answer 6. Latitude is the angular distance from the plane of the Equator. Latitude only has to cover 180 degrees, from the North Pole to the South Pole. All circles make a maximum angle of 900 from the plane of the Equator. Therefore the maximum, latitude is 900 N in the Northern hemisphere and 900 S in the Southern Hemisphere.
answer 7. Circles of latitude are often called parallels because they are parallel to each other; that is, planes that contain any of these circles never intersect each other. ... The latitude of the circle is approximately the angle between the Equator and the circle, with the angle's vertex at Earth's centre.
answer 8. The five major parallels of latitudes from north to south are called: Arctic Circle, Tropic of Cancer, Equator, Tropic of Capricorn, and the Antarctic Circle.
answer 9. The north, temperate zone extends from 23.5° north to the Arctic Circle, 66.5° north latitude. In the Southern Hemisphere, it extends from the 23.50S Tropic of Capricorn to 66.5° S Antartica Circle.
answer 10. The meridian that runs through Greenwich, England, is internationally accepted as the line of 0 degrees longitude, or prime meridian. The antimeridian is halfway around the world, at 180 degrees.