1:3, you simplify 4 divided by 4 and 12 divided by 4
Answer:
3. A hurricane's average speed is 11mph. They move westward and slightly poleward
4. Approximately 100.000 thunderstorms.
5. Saffir-Simpson Hurricane Wind Scale
6. Project Stormfury was an attempt to weaken tropical cyclones by flying into them and seeding them silver iodide.
7. Because hurricanes last for more time and may include volcano eruptions, earthquakes, and faster winds than tornadoes.
8. When conditions are favorable for a tornado
9. When winds of 74mph are to hit in the next 24 hours
10. Around 10 hurricanes occur around a year in the world
11. Developing stage, mature stage and dissipating stage
They're all physical processes but strip mining is not a natural physical process
What features are you referring to
Could you please provide the options that are given!