3. Which of the following is a principle of a healthy community?
A. Social environmental and economic factors are important determinants of human
health and are inter related
B. People cannot achieve their fullest potential unless they are able to make control of
those things which determine their well-being.
C. Health is a complete state of phyalcul, mental and social well-being.
D. All of the above.
4. Which statement is true about a healthy environment?
A. There is an adequate access to food, water, shelter, income, safety, work and
recreation for all in a healthy community
B. Clean and safe physical environment is an indication of a healthy community
C. There is a wide participation of residents in decision-making.
D. All of the above.
5.is the degradation of Earth's surface through misuse of the soil.
A. Air pollution
B. Land pollution
C. Noise pollution
D. Water pollution
6. Which of the following contribute to the land pollution problems?
A. Indiscriminale deisposal of urban wastes.
B. Poor agricultural activities
C. Industrial waste disposal
D. All of the above
7. These are accidental petroleum release into the environment which may result to
massive pollution of a body of water and present more serious health problems.
A. Oil spills
B. Human sewage
C. Industrial wastes
D. Agricultural wastes​