Contour Lines: Contour lines are used to determine elevations and are lines on a map that are produced from connecting points of equal elevation (elevation refers to height in feet, or meters, above sea level). profile may be constructed quickly and accurately across any straight line on a map by following this procedure: a. Lay a strip of paper along a line across the area where the profile is to be constructed. b. Mark on the paper the exact place where each contour, stream and hill top crosses the profile line.
During may you will find snow at the North and South pole. It will also snow in high lying areas such as some mountains. Many people forget that while in May that while the Northern Hemisphere is experiencing spring (which in some places means there is still snow), the Southern Hemisphere is experiencing winter.
But with time, youre going to have occasions where a snow storm from the past is going to become a rain storm because you have crossed that important threshold of the freezing point.â. In other words, future winters in the Northeast may turn from snow days to rainy days.âThatâs more likely to happen earlier in the season and later in the season, so we may have a little of the winter but in the fall and spring, you should start seeing less snow as former snow events will become rainy.â.s for the future, climate change may also be behind why increasing snowfall will continue to happen not only in the next couple of years but for decades to come with a contained, much smaller winter season for the Northeast.