What Are The Four Categories Of Human Environmental Hazards

    environmental hazards

  • ‘Environmental hazard’ is a generic term for any situation or state of events which poses a threat to the surrounding environment. This term incorporates topics like pollution and natural hazards such as storms and earthquakes.
  • (Environmental Hazard) An environmental hazard is an agent or factor in the environment that may adversely affect human health. People can be exposed to physical, chemical, or biological agents from various environmental sources through air, water, soil, and food.
  • (Environmental Hazard) Natural or man-made forces that may be hazardous to the health or safety of the homeowner. Examples include hazardous wastes, toxic substances, radon gas and materials containing asbestos. These types of hazards can adversely affect the value and marketability of the property.


  • One of a possibly exhaustive set of classes among which all things might be distributed
  • A class or division of people or things regarded as having particular shared characteristics
  • (category) class: a collection of things sharing a common attribute; “there are two classes of detergents”
  • (category) a general concept that marks divisions or coordinations in a conceptual scheme
  • One of the a priori conceptions applied by the mind to sense impressions
  • Categories (Lat. Categoriae, Greek Κατηγορίαι Katēgoriai) is a text from Aristotle’s Organon that enumerates all the possible kinds of thing that can be the subject or the predicate of a proposition. They are “perhaps the single most heavily discussed of all Aristotelian notions”

    what are

  • Often, the population to be studied produces paired values, in other words, each individual or experimental result contributes a set of two values. This section briefly describes what bivariate data are.
  • characteristic features of science and how science differs from other areas of human knowledge


  • homo: any living or extinct member of the family Hominidae characterized by superior intelligence, articulate speech, and erect carriage
  • Of or characteristic of people’s better qualities, such as kindness or sensitivity
  • Of, relating to, or characteristic of people or human beings
  • relating to a person; “the experiment was conducted on 6 monkeys and 2 human subjects”
  • Of or characteristic of people as opposed to God or animals or machines, esp. in being susceptible to weaknesses
  • characteristic of humanity; “human nature”

what are the four categories of human environmental hazards

what are the four categories of human environmental hazards – Environmental Hazards:

Environmental Hazards: Assessing Risk and Reducing Disaster
Environmental Hazards: Assessing Risk and Reducing Disaster
The much expanded sixth edition of Environmental Hazards provides a fully up-to-date overview of all the extreme events that threaten people and what they value in the 21st century. It integrates cutting-edge material from the physical and social sciences to illustrate how natural and human systems interact to place communities of all sizes, and at all stages of economic development, at risk. It also explains in detail the various measures available to reduce the ongoing losses to life and property. Part One of this established textbook defines basic concepts of hazard, risk, vulnerability and disaster. Attention is given to the evolution of theory, to the scales and patterns of disaster impact and to the optimum management strategies needed to minimize the future impact of damaging events. Part Two employs a consistent chapter structure to demonstrate how individual hazards, such as earthquakes, severe storms, floods and droughts, plus biophysical and technological processes, create distinctive impacts and challenges throughout the world. The ways in which different societies can make positive responses to these threats are placed firmly in the context of sustainable development and global environmental change.
This extensively revised edition includes:
A new concluding chapter that summarizes the globalization of hazard and critically examines the latest perspectives on climate-related disasters
Fresh perspectives on the reliability of disaster data, disaster risk reduction, severe storms, droughts and technological hazards
More boxed sections with a focus on both generic issues and the lessons to be learned from a carefully selected range of recent extreme events
An annotated list of key resources, including further reading and relevant websites, for all chapters
183 diagrams, now in full colour, and available to download on: http://www.routledge.com/9780415681063/
Over 30 colour photographs and more than 1,000 references to some of the most significant and recent published material.
Environmental Hazards is a clearly-written, authoritative account of the causes and consequences of the extreme natural and technological processes that cause death and destruction across the globe. It draws on the latest research findings to guide the reader from common problems, theories and policies to explore practical, real-world situations and solutions. This carefully structured and balanced book captures the complexity and dynamism of environmental hazards and has become essential reading for students of every kind seeking to understand this most important contemporary issue.

Escherichia coli, Escherichia coli, environmental-hazard, http://environmental-hazard.deviantart.com/

Escherichia coli, Escherichia coli, environmental-hazard, http://environmental-hazard.deviantart.com/
Phylo submission is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 2.0 Unported License specific for use in the Phylo card project.

Used with permission.

Escherichia coli, Escherichia coli, environmental-hazard, http://environmental-hazard.deviantart.com /

Escherichia coli, Escherichia coli, environmental-hazard, http://environmental-hazard.deviantart.com /
Phylo submission is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 2.0 Unported License specific for use in the Phylo card project.

what are the four categories of human environmental hazards

Kaito Voyager Pro KA600 Digital Solar/Dynamo AM/FM/LW/SW & NOAA Weather Emergency Radio with Alert & RDS, Black
What is RDS?

Radio Data System, or RDS, is a communications protocol standard for embedding amounts of digital information in conventional FM radio broadcasts. RDS standardizes several types of information transmitted, including time, station identification & program information.

What is NOAA Alert?

Connected to the Emergency Alert System (EAS) through NWR (National Weather Radio) network provided by NOAA (National Oceanic and Atmospheric Association), this feature will automatically activate the radio to inform you of any hazardous weather conditions or warnings including natural, environmental and public safety while the radio is set at the “Alert” mode.

The newest and most advanced model from Kaito’s Voyager radio family, the KA600 Voyager Pro is designed for both everyday use & emergency preparedness applications. It offers different methods to power up including optional AC/DC adapter, three AA batteries (not included), the built-in rechargeable Ni-MH battery that can be charged by the AC adapter, hand cranking or a computer, and the patented flip-up 180-degree adjustable solar panel provides power for the radio even when no battery is installed. With its revolutionary design and versatile functions, it’s not only an ideal choice of a bedside radio but also an indispensable tool for emergency preparedness purposes, travelling, camping, backpacking and other outdoor activities.


FM: 88 – 108 MHz
AM (MW): 520 -1710 KHz
LW (longwave): 150 – 521 KHz
SW (shortwave): 2,300-23,000 KHz
NOAA Weather: 1 – 7
Internal speaker: Diameter 66 mm
Headset jack socket: 3.5 mm
FM ? 10uV
MW ? 1mV/m
SW ? 30uV
Rechargeable batteries: 3 Ni-MH batteries 600mAh
Dimensions: 9 ½ x 5 ½ x 2 ½ inches
Weight: 1 Lbs


User manual
Warranty card