== == It is actually both. Here are details from from NSSL http://www.nssl.noaa.gov/faq/faq_ltg.php
Lightning is the massive discharge of static energy that is built up in the clouds.
Lightning will always have a tendency to strike: 1) The highest object around, and 2) The easiest path to ground. A high, metal antenna is a perfect path for lightning.
Lightning can strike up to 30 miles from a thunderstorm, though such instances are rare.
Lightning strikes from the sky when a channel of charged ions reaches down from the sky to connect with a channel of the opposite charge that is reaching up. This causes a flash of light called a step leader when electricity travels between the charges.
Before and after - yes, but not during.
If they are charged oppositely from the ground below them, then they are likely to cause a lightning strike
because (fork lightning in particular) lightning starts on the ground!
less than 10% of all lightning
lightning will strike the highest point above ground
What causes lighting??????? What causes lighting???????
what is this called when transfer of electrons from a cloud to the ground
Positive is from cloud to ground. Negative is from ground to cloud.
Nope - lightning can strike the same place multiple times if the object presents enough ionic attraction to ground the charge.
Lightning does not strike backwards, from the ground to the sky. It only moves in one direction, from the sky to the ground.By striking backwards, do you mean can the Earth give off a lightning bolt to the clouds? No.
yes it can:)
yes
The lightning strike can get up to 30,000 Celsius which is 6 times hotter than the surface of the sun.
Lightning will always have a tendency to strike: 1) The highest object around, and 2) The easiest path to ground. A high, metal antenna is a perfect path for lightning.