What Is the Difference Between Meteoroids, Meteors, and Meteorites?
What Is the Difference Between Meteoroids, Meteors, and Meteorites? Away from the city lights, on any clear night, “shooting stars” can be seen flashing...
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Where Does Rain Come From?
Rain comes from clouds. There is always some moisture in the air. It evaporates from lakes and oceans. The water floats in the air as invisible vapor until the air...
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How Fast Can Winds Blow?
How Fast Can Winds Blow? In the United States, most winds average eight or twelve miles an hour near the ground. At this speed, papers blow along the ground and leaves...
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What Makes Clouds and Why Do They Change Their Shapes?
What Makes Clouds and Why Do They Change Their Shapes? Clouds consist of droplets of water or tiny crystals of ice that float in the air. Clouds form when warm air,...
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What Is Heat Lightning?
Heat lightning is simply the usual kind of lighting which is discharging beyond the horizon. The light from the distant flash reaches our eyes, but the thundering sound...
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