10 questions

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Uploaded: 15.01.2013
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Question 1. Describe kvaziprirodnoy environment.
Question 2. What are the chemicals considered harmful to human health in the drinking water? Is it permissible to their content in the drinking water?
Question 3. What is noise pollution? What are the negative effects on the human body has a noise?
Question 4: What is radiation and radioactive contamination of the environment? What factors depends on exposure dose?
Question 5. What toxic pollutants threaten human health as a result of its business activities?
Question 6. How to domestic and industrial landfill impact on the environment and people? Give examples of management to address this issue
Question 7. What type of human activities most negative impact on human life and health? Give examples.
od health is a state of complete physical, mental and social well-being.
Question 8. What is the risk when working with sources of man-made dangers? Is it always justified? Give examples of justified and unjustified risk.
Question 9. What is fire? Factors influencing the emergence and spread of fires. Means and methods of localization and fire extinguishing. Measures to prevent fires.
Question 10. What is the role of forests in the natural cleansing of the biosphere from radioactive and other harmful substances? What measures are used for conservation?

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