Using Tai Chi as a Self Defense Art (Long Har Chuan) The words, 'martial art' in most people's minds is synonymous with self-defence. When one mentions that he or she is a 'martial artist' it conjures up in people's minds the invincible Bruce Lee type who in a battle seems to have eight arms and legs.
Rating Newest Oldest. Best Answer: 'Environmental hazard' is a generic term for any situation or state of events which poses a threat to the surrounding natural environment and adversely affect people's health. This term incorporates topics like pollution and natural disasters such as storms and earthquakes. Loading...
All hazards are assessed and categorized into three groups: biological, chemical and physical hazards. A general definition of a hazard as related to food safety is conditions or contaminants that can cause illness or injury.Biological hazards include microorganisms such as bacteria, viruses, yeasts, molds and parasites. Some of these are pathogens or may produce toxins.A pathogenic microorganism causes disease and can vary in the degree of severity. Examples of biological hazards include Salmonella, E. coli and Clostridium botulinum.iological hazards include microorganisms such as bacteria, viruses, yeasts, molds and parasites. Some of these are pathogens or may produce toxins. A pathogenic microorganism causes disease and can vary in the degree of severity. Examples of biological hazards include Salmonella, E. coli and Clostridium botulinum.