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APPLIED SCIENCE MCQs

Total Questions : 20 | Page 1 of 2 pages
Question 1. When you walk across the carpet, static charge can build up
  1.    You may see a spark
  2.    You will attract to the door knob
  3.    It will produce static cling
  4.    Nothing will happen
 Discuss Question
Answer: Option A. -> You may see a spark
Question 2. What will happen if you hold the north end of one magnet to the north end of another magnet?
  1.    They will attract
  2.    They will repel
  3.    They will pull together
  4.    Nothing will happen
 Discuss Question
Answer: Option B. -> They will repel
Question 3. Which pollutant are lichens often sensitive to?
  1.    Carbon dioxide
  2.    Methane
  3.    Sulfur dioxide
  4.    Sulfur trioxide
 Discuss Question
Answer: Option C. -> Sulfur dioxide
Question 4. In which ways can plastic waste cause harm to animals
  1.    Suffocation
  2.    Mistakenly eating it
  3.    Entanglement
  4.    All of above
 Discuss Question
Answer: Option D. -> All of above
Question 5. Which of the following is the definition of counseling except:
  1.    It is a process, a relationship and an art.
  2.    Counseling is a helping relationship between counselors and clients.
  3.    Goals in the counseling process are determined solely by the counselors.
  4.    Counseling means giving an advice, recommendation and suggestions.
 Discuss Question
Answer: Option C. -> Goals in the counseling process are determined solely by the counselors.
Question 6. What is the main function of the respiratory system?
  1.    to provide oxygen and remove carbon dioxide from the body
  2.    to break down food and absorb nutrients
  3.    to remove oxygen from the body and deliver carbon dioxide
  4.    All of above
 Discuss Question
Answer: Option A. -> to provide oxygen and remove carbon dioxide from the body
Question 7. What is the biggest issue regarding the use of plastic?
  1.    They break down too easily
  2.    They give off toxic waste products
  3.    They are not biodegradable
  4.    Low rates of recycling
 Discuss Question
Answer: Option C. -> They are not biodegradable
Question 8. What is eutrophication?
  1.    Algae overgrowth as a result of the overuse of fertiliser
  2.    A problem caused by untreated sewage
  3.    The build up of heavy metals in the food chain
  4.    The presence of smog due to air pollution
 Discuss Question
Answer: Option A. -> Algae overgrowth as a result of the overuse of fertiliser
Question 9. What is tube that is also known as your wind pipe?
  1.    esophagus
  2.    trachea
  3.    bronchi
  4.    None of these
 Discuss Question
Answer: Option B. -> trachea
Question 10. Which of the following are conservation strategies used to help protect vulnerable species
  1.    Reintroducing captive individuals into the wild after a period of care
  2.    Protecting habitats from destruction
  3.    Legal protection against threats such as poaching
  4.    All of above
 Discuss Question
Answer: Option D. -> All of above

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