Understanding the Weather
Social Studies · Class 7 · All
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Which weather condition usually accompanies low air pressure?
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All 14 questions in this quiz
What is the main message of the chapter "Understanding the Weather"?
- Weather never changes.
- Weather is determined by atmospheric elements such as temperature, rainfall, humidity, wind, and air pressure, which can be measured using scientific instruments to help predict future conditions.
- Climate and weather are exactly the same.
- Weather can only be studied during the rainy season.
Which factor mainly provides energy for weather changes on Earth?
- Moon
- Sun
- Mountains
- Rivers
Which season in India is generally associated with heavy rainfall?
- Winter
- Summer
- Monsoon
- Spring
Why does weather change from day to day?
- Because atmospheric conditions constantly change
- Because mountains move
- Because rivers stop flowing
- Because the Earth stops rotating
Which weather condition usually accompanies low air pressure?
- Clear skies
- Rain and clouds
- Very dry weather only
- Snow only
Why do weather forecasts help farmers?
- They increase crop prices.
- They help farmers plan sowing, irrigation, and harvesting.
- They reduce soil fertility.
- They stop rainfall.
What is climate?
- Daily weather condition
- Average weather conditions of a place over many years
- The amount of rainfall in one day
- The direction of wind
Which of the following is NOT an element of weather?
- Temperature
- Rainfall
- Wind
- Population
What is humidity?
- The amount of rainfall
- The amount of water vapour present in the air
- The speed of the wind
- The amount of sunlight
Which instrument measures wind speed?
- Barometer
- Anemometer
- Thermometer
- Rain gauge
Which instrument shows wind direction?
- Wind vane
- Rain gauge
- Thermometer
- Hygrometer
Which instrument measures air pressure?
- Thermometer
- Rain gauge
- Barometer
- Compass
Which instrument measures rainfall?
- Thermometer
- Rain gauge
- Barometer
- Wind vane
What is weather?
- The average climate of a place over many years
- The condition of the atmosphere at a particular place and time
- The movement of the Earth around the Sun
- The study of rocks