Betterlife @YasirbilalThe diary Game Date 30-06-2021

Today Topic about heat wave
Salam friends how are you . Today i want to describe about heat wave .
What is heat wave
heat wave is a period of unusually hot weather that typically lasts two or more days. To be considered a heat wave, the temperatures have to be outside the historical averages for a given area.
Dangerous heat wave
For some, a heat wave might sound like an excuse to run around with a hose or into some sprinklers. In reality, though, heat waves are no laughing matter. They are serious weather phenomena that can be quite dangerous

How do heat waves from
Heat waves are generally the result of trapped air. During the 2012 heat wave, air was trapped above much of North America for a long period of time. As opposed to cycling around the globe, it simply stayed put and warmed like the air inside an oven.

The culprit? A high-pressure system from Mexico. Between June 20th and June 23rd, this system migrated north. It grew in size, and it parked itself over the Great Plains of the United States.

High-pressure systems force air downward. This force prevents air near the ground from rising. The sinking air acts like a cap. It traps warm ground air in place. Without rising air, there was no rain, and nothing to prevent the hot air from getting hotter.
Heat wave safety
Heat waves like this may be less exciting or dramatic than other natural disasters like tornados, hurricanes, flooding, or even thunderstorms, but heat waves kill more people in the United States than all other weather-related disasters combined.

Check out the sidebar to learn more about what you can do to stay safe!

Take it easy. Slow down and avoid doing strenuous work.

Dress for the weather. Wear lightweight, light colored clothing.

Avoid high-protein foods and meat. Eating these can increase your body’s heat production.

Drink lots of water. Unless you have a condition that is affected by changing how much fluid you drink, it’s a good idea to keep as hydrated as possible.

Find an air-conditioned place to hang out. Don’t have an air conditioner of your own? Find a friend with one, or go to a public place like a library that has one.

Avoid getting too much sun. Sunburns make it harder for your body to cool off.

Be very careful in cars. Cars heat up extremely fast. You should never spend time in a parked car with windows closed, and you should always be wary of hot metal objects both inside (like seatbelt buckles) and outside the car.
Allah hafiz.
@Yousafharoonkhan