Temperatures in Waterloo vary from a high of 87 degrees in the summer to a low of 38 degrees in the winter. The city has a humid continental cli...
Most people know that sunset is the time when the sun goes down. But did you know that the sun doesn't actually set? Instead, Earth rotates into darkness, giving us the illusion that the sun is setting. So what causes sunset?
Well, it's a combination of things. The Earth's atmosphere scatters sunlight in every direction, but blue and violet light are scattered more than other colors. This is why the sky is usually blue during the daytime. As the sun gets lower in the sky, the atmosphere becomes thicker and more dense.
This scattering of sunlight happens to a greater extent, and we see red and orange light more than blue and violet light. That's why sunset is usually a beautiful red or orange color. So next time you see sunset, remember that you're actually seeing Earth rotate into darkness!
Waterloo, located in the southwestern portion of the state of Iowa, is the fourth largest city in the state. Named after the British general, Arthur Wellesley, 1st Duke of Wellington, the city was founded in 1856. The population was 37,572 as of the 2010 census, down from 38,284 at the 2000 census. Waterloo is located at 41 degrees north latitude and 92 degrees west longitude and is bordered by the city of Cedar Falls to the east and the city of Dubuque to the south.
Waterloo is located in the Driftless Area of Iowa and is noted for its natural landscape and beautiful lakes. The city is home to the University of Northern Iowa, one of the ten largest universities in the state, as well as several other colleges and universities. The city is also home to several major corporations, including Monsanto and Wrigley.
Temperatures in Waterloo vary from a high of 87 degrees in the summer to a low of 38 degrees in the winter. The city has a humid continental climate, with hot and humid summers and cold, cloudy winters. The closest state capital is Des Moines, located to the east. Waterloo is also the closest city to the national capital, Washington D.C.}
As the sun sets, the sky slowly grows dark. For many people, this is a time to relax and wind down for the day. But have you ever wondered exactly when it gets dark? The answer may surprise you.
Did you know that darkness actually begins long before the sun sets? As the sun gets lower in the sky, its light has to travel through more atmosphere. This filters out some of the blue light, making the sun look redder. At the same time, shadows get longer and darker. So by the time the sun finally dips below the horizon, darkness has already begun to fall.
Of course, not all places on Earth experience darkness at the same time. Near the equator, the sun sets and rises almost directly overhead. This means that there is less of a difference between daytime and nighttime. Closer to the poles, however, the sun stays low in the sky for much of the year. This leads to longer periods of darkness during wintertime.