When a positive and negative collide together, that's how lightning is formed
yes
Before a lightning strike, a charge builds up along the water's surface. When lightning strikes, most of electrical charge occurs near the water's surface. Most fish swim below the surface and are unaffected.
The lightning strike can get up to 30,000 Celsius which is 6 times hotter than the surface of the sun.
Lightning can strike up to 30 miles from a thunderstorm, though such instances are rare.
Lightning can strike up to 30 miles from the parent storm cell, though such cases are rare.
Lightning can strike up to 10 miles from it's parent storm cloud.
Lightning
the two clues that lightning is about to strike is 1. hair is sticking up 2 dark stormy sky
Lightning is a form of energy, it builds up in the clouds and when it is released you see the energy but the sound forms because the lightning has so much energy it splits the air molecules.
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.
== == It is actually both. Here are details from from NSSL http://www.nssl.noaa.gov/faq/faq_ltg.php
You need 100 energy to get lightening power.