Hazard, Biology

Assignment Help:

Hazards Is an event whether natural or man-made that has potential for causing injury, loss of life and damage to the property or the environment. It can be grouped into two broad categories, namely natural and man-made.

Earth quakes, volcanic eruptions, tsunamis etc. are the examples of natural hazards which have a natural origin whereas man made hazards are those which occur due to human negligence, war, explosion of bombs, industrial pollution, industrial accidents, leakage of toxic wastes, dam failure, rail, road and air accidents are some examples of man-made hazards.

Some forms of  hazard like landslides, floods, droughts and fires fall under the category of both natural and man-made hazards for instance-flooding can take place because of heavy rain which is a natural phenomenon or may be due to lack of drainage facility which is the result of human negligence.

If a hazards cause multiple casualties, it may be termed as a multiple hazards for example-if an earthquake causes landslides and consequently the flow of river is hindered, resulting in floods, then it is a multiple hazard.

Area of hazards:   different types of hazards occur in different areas for example earthquakes, landslides; avalanches are more common in mountainous regions while cyclones, floods are prevalent in coastal areas. Similarly, sandstorms take place in desert areas while droughts mostly occur in plateau region.

 

 


Related Discussions:- Hazard

Define transport proteins in plasma, Define Transport Proteins in Plasma? ...

Define Transport Proteins in Plasma? Transport proteins, embedded in lipid membranes, make easy the import of nutrients into cells or the release of toxic products into the sur

Zoology, The structure and formation of schizocoelous

The structure and formation of schizocoelous

Relate fibro-osseous retention and osseointegration, Fibro-osseous Retenti...

Fibro-osseous Retention V/S Osseointegration Fibro-osseous retention is the tissue to implant contact interposition of the healthy, dense collagenous tissue between the implant

Economically important fermentation products-rice beer, Normal 0 ...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

What functions regulates by hypothalamus, Q. What functions regulates by hy...

Q. What functions regulates by hypothalamus? HYPOTHALAMUS - Main visceral control center of the body (yet small in size). Central to virtually all homeostatic control . Th

Genetic resources of biodiversity, Q. Genetic resources of biodiversity? ...

Q. Genetic resources of biodiversity? Genetic diversity or the gene pools are important for promoting and ensuring high agricultural yield. Genetic diversity provides crops wit

Explain the diet prescription, The diet prescription The diet prescrip...

The diet prescription The diet prescription designates the type, amount and frequency of feeding based on an individual's disease process and disease management goals. The dis

Juxtaglomerular apparatus, Normal 0 false false false E...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Describe about acyanotic congenital heart disease, Describe about Acyanotic...

Describe about Acyanotic Congenital Heart Disease ? The following lesions will be discussed here: Left to right shunts: Atrial Septal Defect (ASD), Ventricular Septal Defect

Respiratory system, whats the difference in respiratory system in mammals,r...

whats the difference in respiratory system in mammals,reptilia and amphibian?

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