On a molecular level, the structure of chlorophyll is very similar to heme, which is a part of hemoglobin present in human blood. Heme, which is what makes blood appear bright red once exposed to oxygen, is bound to proteins forming hemoglobin.
Lightning is a bright flash of electricity produced by a thunderstorm. All thunderstorms produce lightning and are very dangerous. If you hear the sound of thunder, then you are in danger from lightning. Lightning kills and injures more people each year than hurricanes or tornadoes; between 75 to 100 people.
Thunderstorm Fact Sheet . Thunderstorm Watches: Conditions are favorable for thunderstorm to appear. Thunderstorm Warnings: A thunderstorm is occurring or about to occur in your area. During a Thunderstorm. If a thunderstorm is coming, postpone or cancel outdoor activity. Do NOT go near tall trees or any other tall objects. Seek shelter inside a building or in a hardtop vehicle, but don't touch any of the metal inside. Do NOT use the telephone.