Am nevoie de rezumat, va rog.
DAU COROANA!!
Răspunsuri la întrebare
Science has learnt a great deal from polar expeditions.We now know what polar effects and conditions could cause on a person's body and mind.
Explores got often mad because of the later madness discover that when people aren't used to extreme cold,they're bodies use a lot of energy to heat up the body and they also lose a lot of vitamins.The brain also starts working slowly,but not until the body gets used to its environment.
Humans also cant live in a dark place.In polar regions,nights are very long,and this can cause to the respective person Depression.
Frostbites can cause a lot of damage to a person,Frostbite begin a very cold temperature that can freeze the body completely,making it very painful for the person to even move.
The oxygen in Antarctica is very rare because of the thick ice,causing the person headache,vomiting and dehydration.If a year is spent in polar temperatures,the body can get used to it.