ASVAB Paragraph Comprehension 3 — Questions and Answers
Question 1: Read the passage and answer the question. "The Great Barrier Reef, located off the coast of Queensland, Australia, is the world's largest coral reef system, stretching over 2,300 kilometers. It is home to thousands of species of marine life and is listed as a UNESCO World Heritage Site. Rising ocean temperatures and ocean acidification, both linked to climate change, pose serious threats to its survival." What is the main threat to the Great Barrier Reef described in the passage?
- Overfishing by commercial fishing fleets
- Tourism and recreational diving damage
- Rising temperatures and ocean acidification from climate change (Correct answer)
- Pollution from nearby Australian cities
Correct answer: Rising temperatures and ocean acidification from climate change
The passage identifies rising ocean temperatures and ocean acidification, both linked to climate change, as the serious threats.
Question 2: Read the passage and answer the question. "Photosynthesis is the process by which green plants, algae, and some bacteria convert sunlight, water, and carbon dioxide into glucose and oxygen. This process is fundamental to nearly all life on Earth because it forms the base of most food chains and produces the oxygen that most organisms need to breathe." According to the passage, photosynthesis is important to life on Earth PRIMARILY because:
- It removes harmful bacteria from the atmosphere
- It creates the base of most food chains and produces breathable oxygen (Correct answer)
- It converts glucose back into sunlight energy
- It allows animals to absorb nutrients directly from sunlight
Correct answer: It creates the base of most food chains and produces breathable oxygen
The passage states photosynthesis forms the base of most food chains and produces oxygen, making it fundamental to nearly all life.
Question 3: Read the passage and answer the question. "Situational awareness is a critical skill in both military and civilian contexts. It involves perceiving elements in the environment, understanding what those elements mean, and projecting how the situation might change in the future. Soldiers who maintain good situational awareness are better equipped to make fast, effective decisions under pressure." According to the passage, situational awareness includes all of the following EXCEPT:
- Perceiving elements in the environment
- Understanding the meaning of environmental elements
- Projecting future changes in a situation
- Eliminating all potential threats before they occur (Correct answer)
Correct answer: Eliminating all potential threats before they occur
The passage defines situational awareness as perceiving, understanding, and projecting—not eliminating threats.
Question 4: Read the passage and answer the question. "Nuclear energy is produced by splitting heavy atomic nuclei, a process called fission, which releases a large amount of energy. Unlike fossil fuels, nuclear power plants do not emit greenhouse gases during operation. However, the storage and disposal of radioactive waste remains a significant challenge for the industry." What advantage of nuclear energy does the passage identify?
- It produces no waste products of any kind
- It is cheaper to produce than solar energy
- It does not emit greenhouse gases during operation (Correct answer)
- It requires no fuel and runs on natural reactions alone
Correct answer: It does not emit greenhouse gases during operation
The passage states nuclear power plants do not emit greenhouse gases during operation, unlike fossil fuels.
Question 5: Read the passage and answer the question. "A peninsula is a piece of land that is surrounded by water on three sides but connected to a larger landmass on one side. The word comes from the Latin 'paeninsula,' meaning 'almost island.' Florida, South Korea, and Italy are all well-known examples of peninsulas." What best describes a peninsula based on the passage?
- Land completely surrounded by water
- Land surrounded by water on three sides and connected to a landmass on one (Correct answer)
- A small island that is close to a larger island
- An underwater ridge connecting two separate land masses
Correct answer: Land surrounded by water on three sides and connected to a landmass on one
The passage defines a peninsula as land surrounded by water on three sides but connected to a larger landmass on one side.
Question 6: Read the passage and answer the question. "The immune system is the body's defense network against infection and disease. It consists of a complex network of cells, tissues, and organs that work together to identify and neutralize harmful pathogens such as bacteria, viruses, and fungi. Vaccines strengthen the immune system by training it to recognize specific pathogens before real exposure occurs." According to the passage, how do vaccines help the body?
- They destroy pathogens directly using synthetic antibodies
- They permanently remove harmful bacteria from the bloodstream
- They train the immune system to recognize pathogens before real exposure (Correct answer)
- They replace damaged immune cells with healthy laboratory-grown ones
Correct answer: They train the immune system to recognize pathogens before real exposure
The passage states vaccines strengthen the immune system by training it to recognize specific pathogens before real exposure occurs.
Question 7: Read the passage and answer the question. "Leadership is not about having all the answers; it's about asking the right questions and empowering others to find solutions. Effective leaders listen actively, communicate clearly, and adapt their style to fit the needs of their team. In the military, leadership at every level is considered essential to mission success." The passage suggests that effective leaders PRIMARILY:
- Make all decisions independently to maintain control
- Know more than every member of their team at all times
- Listen, communicate, and adapt to empower their team (Correct answer)
- Avoid delegating tasks to reduce the chance of errors
Correct answer: Listen, communicate, and adapt to empower their team
The passage describes effective leaders as those who listen actively, communicate clearly, and adapt their style to empower others.
ASVAB Paragraph Comprehension 3
Read the passage and answer the question.
"The Great Barrier Reef, located off the coast of Queensland, Australia, is the world's largest coral reef system, stretching over 2,300 kilometers.
It is home to thousands of species of marine life and is listed as a UNESCO World Heritage Site.
Rising ocean temperatures and ocean acidification, both linked to climate change, pose serious threats to its survival."
What is the main threat to the Great Barrier Reef described in the passage?