example, those living near the northern and southern poles may have experienced a phenomenon called polar lights. At the north pole, they are known as northern lights or aurora borealis. On the other hand, this phenomenon in the southern hemisphere is called the southern lights or aurora ...
Here is an easy to grasp guide to the science behind one of nature's greatest light shows, written by a geologist and experienced aurora guide.
In northern latitudes, the effect is known as the aurora borealis (or the northern lights), named after the Roman goddess of dawn, Aurora, and the Greek name for the north wind, Boreas, by Pierre Gassendi in 1621. The Cree call this phenomenon the "Dance of the Spirits". "Some elders...
Geomagnetic storms occur from solar activity. The sun is a bubbling hot cauldron of non-stop activity that occasionally gives off solar flares, which in turn can trigger what's known as a Coronal Mass Ejection or CME.
What is a bomb cyclone? What to know about the weather phenomenon When amajor storm stirs up, it's possible a bomb cyclone could accompany it — especially in the winter months. The rare weather phenomenon can bring a variety of hazards, including heavy snow, high winds,dangerous wind ...
Still wondering how wind chill works? The faster the wind is blowing, the more heat it draws from the body. If your body loses heat, your skin temperature will drop. Eventually, that will cause you to have a low body temperature as well, which will not only make you feel cold but cou...
What causes an air mass to have a low pressure? What causes air pollution? What causes wildfires? What causes a counterclockwise flow of air in the Northern Hemisphere? What causes a tidal current? What causes deep currents? What is an important characteristic of wind shear?
If there is such a library in each building in the future, people will spend more time reading instead of playing on the phones. 【答案】39. lover/fan 40. wisely 41. important 42. among 43. share 7.(2021·山西)本文主要讲述了作者家人每逢佳节时都会在一起聚餐,爷爷去世后,家人还是坚持把爷...
So northern areas can expect a pleasant morning, but a dull and probably wet and windy afternoon. Temperature generally will be about 12 degrees Centigrade, so rather cold. That's the picture for the north. The picture for the south is rather different. Here it will be mainly dry. There ...
Every winter, thousands of tourists head north hoping to catch a glimpse of the luminous auroras dancing in the sky. In this episode of Reactions, we're sharing tips on how to increase your chances of seeing one and breaking down thechemistrybehind the colors of this awe-inspiring wonder:...