Weather reports are fun facts about the weather. Find out what makes the weather so interesting!
The weather is always changing, and there are many factors that affect how it changes. Learn about the different types of weather, and why some days are sunny while others are cloudy.
The Sun Is Made Of Gas:
The sun is made up of gases, and these gases make the sun hot. This means that when the sun is shining, it heats things up. However, the sun also gives off light, which helps us see things at night.
When we look at the sun, we see a bright ball of fire. But what makes the sunshine? What causes the sun to heat things up? And why does the sun give off light? These questions are answered by looking at the composition of the sun. The sun is made up mostly of hydrogen gas, helium gas, and trace amounts of other elements. Hydrogen gas is the most abundant element in the universe, making up approximately 75% of the sun. Helium gas is the second most common element in the sun, making up approximately 25% of the sun. Other elements include carbon, oxygen, nitrogen, neon, magnesium, silicon, iron, nickel, copper, sulfur, argon, calcium, potassium, sodium, chlorine, and phosphorus.
Clouds Are Made Of Water Vapor:
Clouds are made of water vapour. They are not solid objects. If you were to take a picture of a cloud, you would only see white dots because clouds are mostly empty spaces.
Clouds are made of tiny droplets of water suspended in the air. The droplets are too small to be seen with the naked eye, but we can use instruments called spectrometers to measure the size of the droplets. Spectrometers work by shining light on a cloud and measuring the amount of light reflected back from the cloud. The amount of light reflected back depends on the size of the droplet. Smaller droplets reflect less light than larger ones. By comparing the amount of light reflected from different-sized droplets, scientists can determine what kind of particles are making up the cloud.
Raindrops Fall because they’re dropped by Birds:
Raindrops fall because they are dropped by birds. A bird drops raindrops into the air when it flies through the sky. As the bird moves through the air, its wings push air up and down. This creates an area of low pressure at the top of the wing. Air rushes toward the low-pressure area, creating a wind current called a downdraft. The downdraft pulls the moisture off the surface of the wing and carries it away.
When we think of rain, we often imagine large droplets falling from the sky. However, most rain falls as tiny droplets, which are too small to be seen without special equipment. These tiny droplets form clouds, which then release precipitation.
The size of raindrops depends on several factors, such as temperature, humidity, wind speed, and cloud type. In general, the smaller the drop, the faster it moves. Smaller drops fall at higher speeds because they are less dense than larger drops.
Snowflakes Form When Tiny Ice Crystals Melt Together:
Water molecules are made up of two parts: oxygen and hydrogen. Oxygen atoms bond together to form water molecules. Hydrogen atoms bond with other hydrogen atoms to make water molecules. When ice crystals melt, they release heat energy. That heat energy melts more ice crystals, causing them to break apart and become smaller. Eventually, the tiny ice crystals melt completely and turn back into liquid water.
The process of melting snow and ice is called sublimation. Sublimation occurs when a solid turns directly from a gas phase to a liquid phase without passing through a liquid phase first. For example, if you put a cup of hot coffee on top of a snowball, the coffee would immediately vaporize and turn into steam. As the steam rises, it cools and condenses back into droplets of water. If you were to take a spoonful of the same hot coffee and drop it onto a piece of ice, the coffee would remain liquid until it reached the freezing temperature of 32 degrees Fahrenheit (0 degrees Celsius). Once the coffee hits the ice, it would freeze instantly.
Wind Causes Air to Move:
Wind moves air by pushing against objects. It pushes air away from its source and pulls air toward itself. This creates wind currents called winds. Winds move at different speeds and directions depending on where they are coming from and going.
The direction of the wind determines which way the air flows. If the wind blows from one place to another, the air will flow in the same direction. If the wind blows across the ground, the air will blow in a circular motion around the area.
