Yes. Many tornadoes have occurred in forests, with some of the larger and stronger ones destroying thousands of trees.
Yes, contrary to popular belief tornadoes can and have hit mountainous areas. Some tornadoes have been recorded at elevations as high as 12,000 feet.
They can. A number of tornadoes have torn through forests, particularly tornadoes that strike the eastern United States.
Yes
Tornadoes happen in Africa because of the mountains they have or because of the weather.
Most of the world's tornadoes happen in an area called "Tornado Alley". It is between the Rocky Mountains and Appalachian Mountains. It's a huge area.
Yes. Tornadoes as strong as F4 have occurred in the Appalachians
Tornadoes can form in mountains, but most do not.
Tornadoes can happen in any place that gets thunderstorms.
Tornadoes happen every year.
Tornadoes happen in Miami for the same reason they happen anywhere else. See the related question for how tornadoes form in general.
Theoretically tornadoes can occur anywhere on earth, but they are most common in North America between the Rocky Mountains and Appalachian Mountains. There is a place in the US called Tornado Alley
Tornadoes can happen in Ottawa. Canada does get tornadoes, though not as often as the U.S. due to its cooler climate.
Tornadoes can happen anywhere in the world except cold areas like Antarctica and the north pole. Tornadoes are mostly common in United States.
Most tornadoes in the U.S. happen in spring and early summer.
Yes, tornadoes can happen at any time as long as the weather is right.