Which is the best way you can help prepare for natural disasters?
Pack an emergency preparedness kit
- Drinking water (at least one gallon per person per day)
- Nonperishable food, such as canned veggies and protein bars.
- Manual can opener.
- Flashlights or portable lanterns and extra batteries.
- First aid kit.
- A crank- or battery-powered radio.
What is Lightning Class 8?
The bright flash of light which we see in the clouds is called lightning. Lightning is an electric discharge in the atmosphere between oppositely charged clouds (or between charged cloud and the earth). This rubbing together of water drops produce extremely large electric charges in the cloud due to friction.
What is 8th tsunami?
Answer: A tsunami is a very large and powerful wave. It is caused by earthquakes under the sea. The deadly tsunami hit Thailand, India and the Andaman Islands on 26 December, 2004.
Is lightning a natural phenomena?
Lightning is a naturally occurring electrostatic discharge during which two electrically charged regions in the atmosphere or ground temporarily equalize themselves, causing the instantaneous release of as much as one gigajoule of energy. Humans have deified lightning for millennia.
How is lightning caused in short?
Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds. This heat causes surrounding air to rapidly expand and vibrate, which creates the pealing thunder we hear a short time after seeing a lightning flash.
What happens if you get hit by lightning?
That disruption in your heart’s electrical rhythm can result in cardiac arrest — one of the leading causes of death in lightning strike victims. The shock can also cause seizures or make it difficult to breathe. If the electric current enters your skull, it can cook your brain, resulting in brain damage or coma.
What happens if lightning hits a person?
Dr. Griggs says if a person is struck by lightning, it can cause cardiac arrest, which stops a person’s body from circulating blood and cause direct injury to the brain and nervous system, preventing the brain from being able to send the appropriate signals to tell the body to continue breathing.