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Practice Questions

Question: Which statement describes a correlation, often mistaken for causation?

A. Heavy rainfall causes rivers to rise.
B. The more firefighters respond to a fire, the more damage the fire does. ✓
C. Dropping an object causes it to fall.
D. Flipping a switch causes a light to turn on.
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Jun 25, 2026

Question: Belief: “All genetically modified organisms (GMOs) are dangerous to eat.” This is a logically weak statement because:

A. It is an oversimplification; each GMO must be evaluated individually for safety based on scientific evidence. ✓
B. All GMOs have been proven to be safe.
C. "Genetically modified" is just a marketing term.
D. Natural foods are never dangerous.
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Jun 25, 2026

Question: Which is a false cause-and-effect pair?

A. Cause: Lack of sleep. Effect: Fatigue.
B. Cause: Superstition. Effect: Bad luck. ✓
C. Cause: Exercise. Effect: Increased heart rate.
D. Cause: Reading. Effect: Improved vocabulary.
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Jun 25, 2026

Question: Claim: “This machine can read your thoughts.” This is likely a false claim because:

A. The technology for general, accurate thought-reading does not exist and is beyond current scientific capabilities. ✓
B. Mind-reading is a common skill.
C. It is a very cheap machine.
D. The government has this technology.
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Jun 25, 2026

Question: Which statement is based on logic and evidence?

A. The success of the surgery was due to the skill of the surgeon and the quality of medical care. ✓
B. The success of the surgery was due to the patient wearing a lucky charm.
C. The success of the surgery was due to the alignment of the planets.
D. The success of the surgery was pure luck.
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Jun 25, 2026

Question: Statement: “An ancient prophecy says the world will end next year.” This belief is illogical because:

A. Prophecies are not a reliable or evidence-based method for making predictions about future events. ✓
B. The world will never end.
C. All ancient prophecies have come true.
D. We should all be very scared.
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Jun 25, 2026

Question: Which of the following is a myth about health?

A. A balanced diet is important for well-being.
B. You can get a fever from being too cold. ✓
C. Smoking increases the risk of lung cancer.
D. Regular exercise is good for your heart.
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Jun 25, 2026

Question: Belief: “If you believe in something hard enough, it will come true.” While positive thinking is beneficial, this is a false belief because:

A. Belief alone cannot alter the laws of physics or reality. ✓
B. It is always true without exception.
C. It is a form of lazy thinking.
D. Only negative things come true.
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Jun 25, 2026

Question: Which cause-and-effect relationship is scientifically invalid?

A. High cholesterol can lead to blocked arteries.
B. A viral infection can lead to a fever.
C. A person's Zodiac sign can cause them to be successful. ✓
D. A lack of sleep can lead to impaired judgment.
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Jun 25, 2026

Question: Statement: “This water has been ‘energized’ with special crystals, so it has healing powers.” This is a pseudoscientific claim because:

A. It lacks a scientific basis and uses vague, untestable terms like 'energized'. ✓
B. All water is the same.
C. Crystals have been used for centuries.
D. The water is more expensive than regular water.
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Jun 25, 2026

Question: Which of these is a logical explanation, not a superstition?

A. A student failed a test because they didn't study enough. ✓
B. A student failed a test because they walked under a ladder.
C. A student failed a test because it was Friday the 13th.
D. A student failed a test because their horoscope was bad.
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Jun 25, 2026

Question: Belief: “A haunted house is inhabited by the spirits of the dead.” This is a supernatural belief because:

A. It can be easily proven with scientific experiments.
B. It involves forces or entities that are beyond the scope of scientific explanation and natural laws. ✓
C. All old houses are haunted.
D. It is a common theme in movies.
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Jun 25, 2026

Question: Which statement shows a logical cause-effect relationship?

A. Reading in dim light will damage your eyes.
B. A lunar eclipse occurs when the Earth passes between the Sun and Moon. ✓
C. The number 13 is unlucky.
D. Opening an umbrella indoors causes bad things to happen.
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Jun 25, 2026

Question: Claim: “A famous celebrity endorses this diet pill, so it must be safe and effective.” This is poor reasoning because:

A. Celebrities are medical experts.
B. The celebrity's endorsement is a marketing tactic, not scientific evidence of the product's safety or efficacy. ✓
C. All diet pills are safe.
D. The product is very expensive.
nmdcat.online CLUASES AND PHRASES POSTIONING
Jun 25, 2026

Question: Which of the following is a false belief?

A. The heart pumps blood throughout the body.
B. The brain controls our thoughts and actions.
C. Eating carrots will give you supervision. ✓
D. The lungs are used for breathing.
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Jun 25, 2026

Question: Statement: “The position of the stars at my birth determines my personality and my future.” Why is this belief rejected by science?

A. It is a very old belief, so it must be true.
B. There is no evidence of a physical force or mechanism by which distant celestial bodies can influence a person's individual traits and life events. ✓
C. It is too complicated to understand.
D. Only scientists can understand it.
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Jun 25, 2026

Question: Which of the following statements represents a superstitious belief rather than a logical one?

A. If you break a mirror, you will have seven years of bad luck. ✓
B. If you don't wear a helmet while riding a motorcycle, you have a higher risk of head injury.
C. If you eat a diet high in saturated fat, you increase your risk of heart disease.
D. If you don't study for an exam, you are less likely to pass.
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Jun 25, 2026

Question: Claim: “This magnetic bracelet can cure joint pain by realigning your body’s energy fields.” This is a pseudoscientific claim because:

A. It uses scientific-sounding language but lacks a plausible biological mechanism and credible evidence. ✓
B. All bracelets have healing powers.
C. It is a very popular product.
D. It is very expensive, so it must work.
nmdcat.online CLUASES AND PHRASES POSTIONING
Jun 25, 2026

Question: Which belief is unscientific and illogical?

A. The changing of seasons is caused by the tilt of the Earth's axis.
B. All diseases are a punishment for bad deeds. ✓
C. Genetic inheritance plays a role in physical traits.
D. Bacteria and viruses can cause illness.
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Jun 25, 2026
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