Toloongg yaa kka braily braily

1. The science of studying weather system
2. One hemisphere when the northern hemisphere is closer to the sun,it will experience its spring and summer
3. When the southern hemisphere is closer to the sun it will have spring and summer
4. Information on temperature,cloud type,wind speed,air pressure,rain and snow is collected regularly from places all over the world
5. From satellites in space
6. Meteorology