state and define seven elements of weather
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What are the seven elements of weather and climate
The seven main elements of weather are temperature, humidity, precipitation, air pressure, wind speed, wind direction, and clouds. Here's a brief definition of each element:
1. Temperature: It is the measure of how hot or cold the air is. It is commonly measured in degrees Celsius (°C) or Fahrenheit (°F).
2. Humidity: It refers to the amount of moisture present in the air. Humidity is commonly measured as a percentage, with higher values indicating more moisture in the air.
3. Precipitation: It refers to any form of water that falls from the atmosphere to the Earth's surface. This includes rain, snow, hail, sleet, and drizzle.
4. Air Pressure: It is the force exerted by the weight of the atmosphere above a given area. It is commonly measured using a barometer, and its units are usually in millibars (mb) or inches of mercury (inHg).
5. Wind Speed: It is the measure of the speed at which air is moving horizontally. It is typically measured in miles per hour (mph) or kilometers per hour (km/h).
6. Wind Direction: It indicates the direction from which the wind is blowing. It is usually described by the direction it is coming from (north, south, east, west, etc.).
7. Clouds: They are visible masses of water droplets or ice crystals suspended in the atmosphere. Clouds can have different shapes, sizes, and altitudes, and they play a significant role in determining weather conditions.
To obtain the values of these weather elements, meteorologists use various instruments and tools such as thermometers, hygrometers, rain gauges, barometers, anemometers, wind vanes, and satellites to collect data from different locations and altitudes in order to create weather forecasts and analysis.