What are meteorologist tools and what do they do?
(WIKIPEDIA for weather satellite, barometer,anemometer, and hydromometer.
A thermometer is a tool that can measure temperature outside.
A barometer is a tool that can measure air pressure
A weather balloon is a tool that can go in to space and collect samples from the atmosphere and return safely back to earth.
A weather satellite is a tool that can take pictures from space and see what is happening.