air born microorganisms experiment with meterial required
Answers
Answer:
Airborne microbes are biological airborne contaminants (also known as bioaerosols) like bacteria, viruses or fungi as well as airborne toxins passed from one victim to the next through the air, without physical contact, causing irritation at the very least (Earth Materials and Health, pg. 43). This usually happens when an infected subject sneezes, coughs, or just plain breathes. It is hard to prevent such a method of transmission. Airborne microbes are a major cause of respiratory ailments such as allergies and pathogenic infections (virus or bacteria).
Answer:
Airborne microbes can move directly, from person to person through respiration, ingestion, and dermal contact or indirectly, from waste handling and loading of sewage, biosolids or animal wastes (Earth Materials and Health, pg.59). Also, fungal spores released by soil fungi into the wind can be a natural mechanism of transportation. The concept of airborne microbes is general. People can be affected basically by any naturally occurring or human caused process that kicks up dust or other small particles that might blow in the wind.