acclimatization to heat

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• Acclimatization — is the process of an organism adjusting to chronic change in its environment, often involving temperature, moisture, food, often relating to seasonal climate changes. (In laboratory conditions, this process is controlled to one variable change… …   Wikipedia

• Effects of high altitude on humans — Climbing Mount Rainier. The effects of high altitude on humans are considerable. The percentage saturation of hemoglobin with oxygen determines the content of oxygen in our blood. After the human body reaches around 2,100 m (7,000 feet) above sea …   Wikipedia

• Adaptation — This article is about the evolutionary process. For other uses, see Adaptation (disambiguation). Part of a series on Evolutionary Biology …   Wikipedia

• Thermoregulation — is the ability of an organism to keep its body temperature within certain boundaries, even when temperature surrounding is very different. This process is one aspect of homeostasis: a dynamic state of stability between an animal s internal… …   Wikipedia

• biosphere — biospheric /buy euh sfer ik/, adj. /buy euh sfear /, n. 1. the part of the earth s crust, waters, and atmosphere that supports life. 2. the ecosystem comprising the entire earth and the living organisms that inhabit it. [1895 1900; < G Biosphäre; …   Universalium

• climatic adaptation — In physical anthropology, the genetic adaptation of human beings to different environmental conditions, such as extreme cold, humid heat, desert habitat, and high altitudes. Extreme cold favours short, round bodies with short arms and legs, flat… …   Universalium

• Hypoxia (medical) — Hypoxia ICD 9 799.02 MeSH D000860 Hypoxia, or hypoxiation, is a pathological condition in which the body as a whole (generalized hypoxia) or a region of the body (tissue hypoxia) is deprived of adequate ox …   Wikipedia

• House Finch — Taxobox name = House Finch status = LC | status system = IUCN3.1 status ref = [IUCN2006|assessors=BirdLife International|year=2004|id=53468|title=Carpodacus mexicanus|downloaded=12 May 2006] image width = 250px regnum = Animalia phylum = Chordata …   Wikipedia

• Wilderness first aid — is the specific discipline of First aid which relates to care in remote areas, where emergency medical services will be difficult to obtain or will take a long time to arrive. Nursing care though not part of normal first aid is part of wilderness …   Wikipedia

• environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium

• mammal — mammallike, adj. /mam euhl/, n. any vertebrate of the class Mammalia, having the body more or less covered with hair, nourishing the young with milk from the mammary glands, and, with the exception of the egg laying monotremes, giving birth to… …   Universalium