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This is a general science quiz, choose the best answer.
Questions and Answers
1.
What does the abbreviation "M.P.H." stands for?
A. 
Man Power Heals
B. 
Miles Per Hour
C. 
Miles Per Horse
D. 
Minutes Per Hour
Correct Answer B. Miles Per Hour
Explanation The abbreviation "M.P.H." stands for "Miles Per Hour." This is a commonly used unit to measure speed in the United States and some other countries. It indicates the number of miles traveled in one hour.
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2.
What chemical substance is abbreviated CO2?
A. 
Carbon Dioxide
B. 
Carbon Oxide
C. 
Carbonated Oxygen
D. 
Water
Correct Answer A. Carbon Dioxide
Explanation The chemical substance that is abbreviated as CO2 is Carbon Dioxide. This compound is composed of one carbon atom bonded to two oxygen atoms. It is a colorless gas that is naturally present in the Earth's atmosphere and is produced by various natural and human activities. Carbon dioxide is known for its role in climate change and is a greenhouse gas that contributes to global warming.
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3.
What does the gall bladder secrete?
A. 
Insulin
B. 
Bile
C. 
Blood
D. 
Adrenaline
Correct Answer B. Bile
Explanation The gall bladder secretes bile. Bile is a digestive fluid that is produced by the liver and stored in the gall bladder. It is released into the small intestine to help with the digestion and absorption of fats. Bile also helps in the elimination of waste products from the body.
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4.
What is a major problem with using coal, oil and natural gas as fuel?
A. 
There's A Limited Amount Of It
B. 
Too Cheap
C. 
Difficult To Store
D. 
It Takes Lots Of Space To Burn Them
Correct Answer A. There's A Limited Amount Of It
Explanation The major problem with using coal, oil, and natural gas as fuel is that there is a limited amount of these resources. They are non-renewable sources of energy, meaning that once they are depleted, they cannot be replenished. This poses a significant challenge for future energy needs as the demand for these resources continues to increase. Additionally, the extraction and burning of these fossil fuels contribute to environmental pollution and climate change.
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5.
What does a conchologist collect?
A. 
Seashells
B. 
Hats
C. 
Crabs
D. 
Caterpillars
Correct Answer A. Seashells
Explanation A conchologist collects seashells. Conchology is the scientific study of shells, and a conchologist is someone who collects and studies these shells. Seashells are often collected for their aesthetic beauty, as well as for scientific research purposes. They can provide valuable information about the organisms that once inhabited them, as well as the ecosystems they come from. Conchologists may collect shells from various locations around the world, and their collections can be used for educational purposes or displayed as a hobby.
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6.
What is the study of birds called?
A. 
Wingology
B. 
Bithology
C. 
Capthiology
D. 
Ornithology
Correct Answer D. Ornithology
Explanation Ornithology is the correct answer because it is the scientific study of birds. This field involves researching and studying various aspects of birds, including their behavior, physiology, ecology, and evolution. Ornithologists often observe and collect data on bird species, study their habitats, and analyze their interactions with the environment. They also contribute to conservation efforts and help in understanding the role of birds in ecosystems.
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7.
Where are carpal bones found?
A. 
Knee
B. 
Foot
C. 
Wrist
D. 
Ankle
Correct Answer C. Wrist
Explanation Carpal bones are found in the wrist. They form the structure of the wrist joint and are responsible for the movement and stability of the hand. The carpal bones are arranged in two rows, with eight small bones in total. They connect the bones of the forearm to the bones of the hand, allowing for the intricate movements of the wrist and hand. The knee, foot, and ankle do not contain carpal bones.
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8.
The pancreas is found behind which organ?
A. 
Stomach
B. 
Heart
C. 
Knee Cap
D. 
Lungs
Correct Answer A. Stomach
Explanation The pancreas is found behind the stomach. It is situated deep in the abdomen, tucked behind the stomach and in front of the spine. This location allows the pancreas to have close proximity to the digestive system, as it plays a crucial role in producing digestive enzymes and hormones such as insulin.
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9.
The smallest bones in the body are located where?
A. 
In The Ear
B. 
In The Finger
C. 
In The Toe
D. 
In The Wrist
Correct Answer A. In The Ear
Explanation The smallest bones in the body are located in the ear. These bones are called the ossicles and they include the malleus, incus, and stapes. They are responsible for transmitting sound vibrations from the eardrum to the inner ear. Despite their small size, these bones play a crucial role in our ability to hear and perceive sound.
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10.
Where is the uvula located?
A. 
In The Throat
B. 
In The Spine
C. 
In The Nose
D. 
In The Lungs
Correct Answer A. In The Throat
Explanation The uvula is a small, fleshy, bell-shaped structure located in the back of the throat. It hangs down from the soft palate and is visible when looking into the mouth. The uvula plays a role in speech, swallowing, and preventing food and liquid from entering the nasal cavity during swallowing. It also helps produce saliva and aids in keeping the throat moist. Therefore, the correct answer is "In The Throat."
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11.
What word is used of trees that lose their leaves in the fall?
A. 
Woody
B. 
Evergreen
C. 
Conifer
D. 
Deciduous
Correct Answer D. Deciduous
Explanation Deciduous is the correct answer because it is the word used to describe trees that lose their leaves in the fall. This term is commonly used to refer to trees that shed their leaves annually, typically in the autumn season. Unlike evergreen trees that retain their leaves year-round, deciduous trees go through a cycle of growth, leafing, and leaf loss. This adaptation allows them to conserve water during the winter months and prepare for new growth in the spring.
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12.
Which order is correct for the seasons of the year?
A. 
Fall, Summer, Spring, Winter
B. 
Spring, Summer, Winter, Fall
C. 
Winter, Spring, Summer, Fall
D. 
Summer, Fall, Spring, Winter
Correct Answer C. Winter, Spring, Summer, Fall
Explanation The correct order for the seasons of the year is Winter, Spring, Summer, Fall. This is the typical sequence of seasons in many regions of the world. Winter is the coldest season, followed by Spring when temperatures start to rise and plants begin to bloom. Summer is the hottest season, characterized by longer days and warm weather. Finally, Fall comes after Summer, when temperatures start to cool down, leaves change color, and nature prepares for Winter.
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13.
Which insect is known for its sting?
A. 
Moth
B. 
Grasshopper
C. 
Butterfly
D. 
Bee
Correct Answer D. Bee
Explanation The correct answer is Bee because bees are known for their sting. Bees have a stinger located at the end of their abdomen, which they use as a defense mechanism. When a bee feels threatened, it will sting to protect itself or its hive. The bee's sting contains venom, which can cause pain and swelling in humans. Therefore, bees are commonly associated with their ability to sting.
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14.
What does a caterpillar morph into?
A. 
Beetle
B. 
Horsefly
C. 
Butterfly
D. 
Frog
Correct Answer C. Butterfly
Explanation A caterpillar morphs into a butterfly. During its life cycle, a caterpillar goes through a process called metamorphosis, where it undergoes dramatic changes in its body structure and form. It forms a chrysalis or cocoon, inside which it undergoes a transformation. After this transformation, it emerges as a beautiful butterfly with wings. This transformation is a natural process that allows the caterpillar to adapt and survive in its environment as an adult butterfly.
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15.
At what temperature does water freeze?
A. 
100 Degrees F.
B. 
32 Degrees F.
C. 
212 Degrees F.
D. 
99 Degrees F.
Correct Answer B. 32 Degrees F.
Explanation Water freezes at 32 degrees Fahrenheit. This is the freezing point of water, which means that at this temperature, water changes from a liquid to a solid state.