Just about everything they touch. Most specifically they can damage or destroy buildings, bring down power lines, causing outages, and block roads with debris and downed trees. In the very worst cases entire neighborhoods can be obliterated.
Not really. Tornadoes do not have any noteworthy effect on the hydrosphere.
Nobody needs tornadoes. They harm those that they effect.
Tornadoes can damage or destroy vegetation and kill or injure animals.
Tornadoes can travel down hill. Contrary to popular belief, hills have little to no effect on tornadoes.
Oklahoma City has probably had the most tornadoes of any community in Oklahoma.
Tornadoes have little effect on the geosphere. They can cause erosion and, in rare cases, scouring of the soil and they can uproot trees, which can increase erosion.
No, the Coriolis effect is caused by Earth's rotation.
They don't have much of an effect at all. Tornadoes can, on occasion, scour away soil. Such instances are rare and only cover small areas.
Yes. Tornadoes are produced by thunderstorms, though most thunderstorms do not produce tornadoes.
Just like people, animals can be killed and injured by tornadoes and lose their habitats.
It is uncertain. There is some evidence that hills can weaken tornadoes, but only slightly.
what are the things effect on the wide community