#Geography grids how to

In this part of the exercise, you will be asked to find several cities on a map using the latitude and longitude coordinates provided you. latitude location 39 degrees, 30 minutes, 15 seconds south:Īnswer 7: Part 2: Application to California The largest number for degrees of longitude is _ degrees.Ĭonvert into decimal degrees (D.D.) the D.M.S. Another name for a line of longitude is a _Ħ. The _ _ runs through Greenwich Observatory in England and is neither East nor West, but 0 degrees longitude.ĥ. This spot is 90 degrees north latitude.Ĥ. The spot in the Northern hemisphere where all lines of longitude converge is called the _ _. If you were to say you were 15 degrees west of New York City, you would need to reference your position with a line of _.ģ. How far north or south on a map are measured as an angle from this line.Ģ. Is the basic point (or line) of reference for all lines of latitude. In the sentences below, there are response boxes into which you should type the best answer to each 'fill-in-the-blank' question. Refresher / Primer on Geographic Coordinate Systems (.pdf) After you have read through this information, answer the questions below to demonstrate your comprehension of the vocabulary and basic concepts. As important, you need to understand many of the concepts below to understand other common geographic notions.Ĭlick the link below to open a short refresher on the grid system and the two major coordinate systems you may encounter using a Global Positioning System (G.P.S) or as you teach these concepts to students. In order to read many maps effectively you need to understand how the geographic coordinate system works.

#Geography grids how to

Other courses, such as Introduction to Physical Geography or World Regional Geography should perhaps offer a more in-depth look at the geographic grid and how to make use of it. This exercise is designed to either introduce you to these concepts or refresh your memory. This is not difficult, but it is imperative that you master these basic skills and that you understand the logic behind the geographic grid well enough to effectively teach your pupils how to use the grid system.

Distinguish between the North and South Poles the equator and the prime meridian the tropics and the hemispheres, using coordinates to plot locations.

Explain and use the coordinate grid system of latitude and longitude to determine the absolute locations of places in California and on Earth.The state of California requires 4th graders to be able to: It's a good idea to keep a copy of this as well.īackground. Once you press Enter or click the Submit button below, you will be redirected to a page that displays your answers.

DO NOT press enter until you are finished. You can also use your mouse to move to the next response box. When you enter your answers, remember to press TAB after you have typed in a response. Also, you'll have a 'hard copy' as proof that you did the assignment. Should your internet connection fail, then you won't have to start over. Then you can pencil in your answers on the paper copy as you go through the assignment. It's always a good idea to print a copy of this exercise out first.