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Objectives
After studying this unit you should be able to:
1. explain the significance of the fire triangle,
2. list common causes of fire,
3. describe the purpose and use of fire alarms, escapes and barriers,
4. classify different types of fires,
5. list the main types of fire extinguishers,
6. describe the use of different types of fire extinguishers, and
7. describe how to use a fire blanket and the purpose of the buckets.
Photosynthesis: Carbon dioxide + water + solar energy + minerals -> food + oxygen Food made during photosynthesis may later be used for energy by the plant itself, or by a
Diseases Spread by Insects or Other Carriers: We know malaria is transmitted by the female Anopheles mosquitoes. Dengue fever and filaria are also caused by mosquito's bite. T
Monitoring of resource utilisation Continuous recording of the changes in the quality and quantity of various.resources is as imyortant an element of resource planning as ev
Procedure 1. Soak the emptied glassware in disinfectant or liquid soap solution overnight. If you use disinfectant, dip the glassware in soap solution before washing, Rub clean
describe the factors which decide the broad area of scientific activity?
Q.What is the greenhouse effect? Some gases like carbon dioxide, methane, nitrous oxide prevent the escape of heat from the Earth's surface by trapping it. This increases the av
b) discuss briefly the scientific and technical achievements of the bronze age
father of environmental microbiology
hui
Define Creatinine in Urine Creatinine: It is an end-product of protein metabolism, an anhydride of creatine, found in the blood and urine that can be used to help assess if the
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