How

WEATHER

Every day on our television we watch the Weather Report. In that report, we learn the temperature of air in our area and its differences from other areas. We also learn from the report about the condition of that day. Was it rainy or sunny? Was it hot or cold? We also learn the weather for the next 2 to 3 days from that weather report. The daily differences in temperature between arcas tell us all places on the Earth do not receive the same amount of heat from the Sun. The day condition of air in a particular place at a particular time is called weather, for example, it is sunny today but yesterday it was raining. Weather can change time during the day and night. Sometimes a day starts out to be sunny but can end up with rainfall. Likewise, a cloudy morning can soon turn bright and clear. In most places, weather can change from minute - to - minute, hour - to - hour, day-to-day, and season - to - season. The weather is all around us. It is an important part of our lives. We cannot control the weather rather it controls us. Weather controls how and where we live, what we do, and what types of clothes we wear. It also controls our living habits and our travel plans. In fine weather, we like to go to a picnic. In rainy weather, we like to stay at home. Our play also depends on the weather. We cannot play Cricket on a rainy day. Again we cannot play cricket on a very hot day also. The weather is so important that it is a topic of daily conversation everywhere on Earth. Weather is a mix of things that happen from day to day in the air around the Earth. Rain, heat, clouds, Storms, Fog, and Snow are else of the weather. The air of the Earth is always moving. It carries gases and water vapor in it. Air has weather Air pressure.  Air has weight. The weight of air is called Air Pressure.  Air pressure changes from place to place. Warm air can carry more water vapor which brings rain and snow. Warm air can carry more water vapor which brings rain and snow. Warm air rises. Cooler air falls. Wind, air pressure, heat, and water vapor cause different kinds of weather in different places at different times. We can measure many things about the weather. We can measure how hot or cold it is. We can measure the speed of the wind. We can measure how much water vapor is in the air. We can measure the air pressure. All of these things can give us an idea of what the weather will be like in the near future. What are the main causes that change the weather? It is mainly the heat from the Sun that causes changes in the Weather. The heat of the Sun causes a rise in temperature and water vapor in the air. It causes to form clouds and brings rainfall. The heat of the Sun also makes the weather hot, warm, cold, sunny, rainy, and windy. We measure the temperature by taking the temperature of the air. The instrument through which we measure the temperature of the air is called a Thermometer.

.We can also measure the pressure of the air. The name of the instrument by which we measure the pressure of the air is called Barometer. An anemometer measures the wind speed. These instruments help us to forecast the weather.