Science, asked by udaysha4467, 10 months ago

Write three harmful effects of heat

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Answered by rajunagaeee219
0

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Explanation:

Prolonged exposure to extreme heat can cause heat exhaustion, heat cramps, heat stroke, and death, as well as exacerbate preexisting chronic conditions, such as various respiratory, cerebral, and cardiovascular diseases.

Answered by SubhasmitaSadangi
5

Answer:

(I) Heat stroke

The human body’s normal temperature is about 98.7 degrees Fahrenheit. In order for the body to stay within safe limits of this temperature, it must get rid of its excess heat. When your body is faced with internal or external factors that raise its temperature, like a steaming hot day, the brain sends signals that begin cooling mechanisms such as sweating.

(II) Heat exhaustion

Heat exhaustion is more mild in severity than a heat stroke, but its cause is similar. It's due to your body’s temperature rising, and it’s often associated with dehydration.

(III) Heat hives

Heat hives, also known as cholinergic urticaria (CU), are a type of hives that occur when the body’s temperature is raised. They tend to break out when you're sweaty from a workout, nervous or just plain hot. It’s one of the most common types of hives and occurs in at least 15 percent of the population.

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