Weather Balloons and Radiosondes

Weather balloons are essential tools in meteorology, carrying radiosondes to collect data on temperature, humidity, and pressure. Launched twice daily worldwide, they provide crucial data for weather forecasting. Despite challenges like high winds, they are launched in various conditions. Weather balloons can reach altitudes of 100,000 feet, expanding significantly. They are vital for aviation and military planning, and some are launched automatically. Safety is crucial, especially with hydrogen-filled balloons. Weather balloons are also used in research and extreme weather monitoring, playing a significant role in understanding atmospheric conditions.

What instrument does a weather balloon carry to measure atmospheric conditions?

• Radiosonde

• Barometer

• Thermometer

• Anemometer

How often are weather balloons launched globally?

• Once a week

• Once a day

• Twice a day

• Every hour

Why are weather balloons launched even during extreme weather conditions?

• To test the durability of the balloon

• To gather crucial data during extreme weather

• To entertain meteorologists

• To practice launching techniques

What is the purpose of the parachute attached to a weather balloon?

• To carry extra instruments

• To slow down the radiosonde's descent

• To help the balloon fly higher

• To signal the end of the flight

What is the maximum altitude a weather balloon can reach?

• 10,000 feet

• 50,000 feet

• 100,000 feet

• 200,000 feet

In what scenarios are special weather balloon launches conducted?

• When a new meteorologist is hired

• During public holidays

• When there is a solar eclipse

• During extreme weather events

What is a potential hazard when finding a radiosonde with a partially inflated balloon?

• It might be carrying a virus

• It could be a military device

• It could be radioactive

• It might explode due to hydrogen gas