We live on earth, and the earths environment is protected by everyone. Head is LanYingYing day, is at the foot of green land, the majestic beauty of high mountain, the flow of water on the bottom, the tall green trees, the bright beautiful flowers, the earths favor of human is so bea...
And do I need to tell you when the solar wind is especially strong? Yep, every eleven years, when the magnetic activity of sunspots is peaking. The charged particles interact with Earth’s magnetic field, and they’re pulled toward the North and South Poles. ...
Where does the wind come from? What makes the wind move all the time? Scientists tell us that it is the sun.That makes air move, and makes it blow.When the sun shines on the earth, it makes the earth hot.Then the earth makes the air hot.When the air becomes hotter, it also beco...
Where does the wind come from? What makes the wind move all the time? Scientists tell us that it is the sun that makes it move, and makes it blow. When the sun shines on the earth, it makes the earth hot. Then the earth makes the air hot. When the air becomes hotter, it also...
One child created “water” that flowed into a “lake”; another child put grass in a way to represent “wind”; and yet another child tried hard to create shade... 3 That was why they took great interest when they created their small gardens. They spent a wonderful time together with...
. This rushing air is wind. When the sun keeps shining, there will be wind on the earth. People can use wind to do work for them. Children use wind to fly kites. Sailors on ships use wind to drive their boats. Some places use windmills(风车) to make energy. ...
Auroras, also known as the Northern and Southern Lights (aurora borealis and aurora australis, respectively), are natural light displays in Earth's polar regions. They occur when charged particles from the sun — sometimes called solar wind — collide with gases in the Earth's atmosphere, produc...
s heat. This creates the opposite situation, i.e. high atmospheric pressure over the oceans. So the air flows from high pressure over the ocean to the lower pressure areas over land. A similar process occurs on a larger scale with temperature differentials between the earth’s poles and the...
Where does the wind come from?What makes the wind move all the time?Scientists tell us that the sun makes it move.When the sun shines on the earth,it makes the earth hot.When the air becomes hotter,it also becomes lighter.The light air goes up.Cool air comes to take the place of ...
That deflection sets you on a spiraling path into the point of suction, like a moth spiraling in toward a light. Once the spiral has started in one direction, it tends to influence all the other particles as they arrive. This creates a very strong spiraling tendency. Eventually, there's ...