Define nutritional requirements for extreme environments, Biology

Assignment Help:

Define Nutritional Requirements for Extreme Environments?

Human beings have been able to survive and work under extreme environments of almost all regions of the earth, from poles to equator and also in space. Some of these places are visited for very brief periods due to inhospitable environment. An extreme environment can be defined as are environment where basic needs, like acquisition of food, shelter and protection, require extraordinary efforts. One important feature of these environments is that an error in judgment and behaviour can have serious, even fatal consequences. These environments can be natural, as well as, man-made and are listed in the Table.

427_Nutritional Requirements for Extreme Environments.png

When faced with hot, cold, high altitude (terrestrial heights above 2700 meters) or space environments, human beings either try to modify the microenvironment   accordingly or physiologically adapt themselves to fit the environments or use a combination of these two strategies. Let us review these adaptive mechanisms.


Related Discussions:- Define nutritional requirements for extreme environments

Relapse and recurrence, Relapse of infective endocarditis usually occurs wi...

Relapse of infective endocarditis usually occurs within two months of the discontinuation of antimicrobial therapy. The relapse rate for patients with native-valve endocarditis cau

What is ribozymes , In at least single eukaryote, Tetrahymena, the ...

In at least single eukaryote, Tetrahymena, the pre-rRNA molecule holds an intron.  Erasing  of  the  intron  in running  processing  of  the  pre-rRNA  does  not require  the  assi

What is fixism?, What is fixism? The Fixism is the theory about the div...

What is fixism? The Fixism is the theory about the diversity of life on earth that affirms that the current existent species were identical to species of the past and came out

Process of behaviour change, 1. Awareness - First people become aware of a...

1. Awareness - First people become aware of a problem. 2. Acquire Knowledge and skills - Next, they gather knowledge and learn new skills. 3. Motivation - At the next stag

Agro industrial-baling and cubing, Agro Industrial-Baling and cubing Ba...

Agro Industrial-Baling and cubing Bailing is one of the most common processes used for the conservation of green fodders and grasses in many developed countries and attempts ha

Oxidation-reduction potential, How the Oxidation-reduction potential influe...

How the Oxidation-reduction potential influence the spoilage of meat? You learnt earlier that the presence or absence of oxygen and the 0-R potential of the food itself has a b

Lateral and the apical buds of the plants, What is the dissimilarity betwee...

What is the dissimilarity between the lateral and the apical buds of the plants? The Lateral buds are portions of meristematic tissue located in the base of the shoots. The Api

Ctenophora.., Ask queAffinities of ctenophora with platyhelminthesstion #Mi...

Ask queAffinities of ctenophora with platyhelminthesstion #Minimum 100 words accepted#

Taxonomy, how do i classify mythical creatures into a web?

how do i classify mythical creatures into a web?

What percentage of the offspring will have purple flowers, Purple(P) flower...

Purple(P) flowers are dominant and white(p) flowers are recessive. A homozygous dominant purple flower is crossed with a homozygous recessive white flower. what percentage of the o

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd