Incredible And Unknown Facts You Didn't Know About! Knowledge Trivia Test

Hang gliding is regulated by the Federal Aviation Administration (FAA). The use of the verb "is" suggests that hang gliding is currently regulated by the FAA. This implies that there are rules and regulations in place that govern the practice of hang gliding, ensuring safety and adherence to certain standards.

The correct answer is "Was donated." This is because the sentence is in the past tense and requires a past tense verb to match the subject "The painting." "Was donated" is the correct past tense form of the verb "to donate" in this context.

The phrase "such a beautiful day" is the correct answer because it correctly identifies the reason why the person couldn't bring themselves to complete their chores. The word "such" emphasizes the exceptional quality of the day, implying that it was so beautiful that it made it difficult for the person to focus on their tasks.

The correct answer is "Continuously". The word "continuously" means without interruption or stopping. In the context of the sentence, it implies that the Olympic flame burns without any breaks or pauses throughout the games. This emphasizes the ongoing nature of the flame and its symbolic representation of the ancient competition.

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The correct answer is "Twice as much as." This means that staying in a hotel costs double the amount of renting a room in a dormitory for a week.

The correct answer is "Chartered." This is because the sentence is referring to the University of Georgia being established or founded in 1785, and the word "chartered" means to grant a charter or official authorization to an institution. Therefore, "chartered" is the most appropriate word to complete the sentence and convey the intended meaning.

The position of the larynx, or voice box, in the neck determines how an animal breathes, swallows, and vocalizes.

The correct answer is B. "which". This is because "which" is a relative pronoun that is used to introduce a relative clause providing additional information about the noun "Lake Tahoe". In this case, the relative clause "which straddles the California-Nevada border" provides more information about Lake Tahoe.

In this sentence, the pronoun "He" is the correct answer. The context suggests that the sentence is referring to John F. Kennedy, who failed to receive the Democratic Party's vice-presidential nomination in 1956. However, despite this failure, "he" (referring to John F. Kennedy) went on to win their nomination for President in 1960.

The phrase "as early as" is used to indicate a time that is earlier than expected or anticipated. In this context, the sentence is stating that there is evidence of prehistoric humans using fire at a time as early as 400,000 B.C. This suggests that the use of fire by prehistoric humans dates back to a very early period in history.

The correct answer is B. "had looked cautiously before". This is because the sentence is in the past tense and requires a past perfect verb form to indicate an action that occurred before another past action. The cyclist had already looked cautiously before crossing the main street.

The subject in the sentence is "The congressman," which is singular. The verb "are" is plural and does not agree with the subject. Therefore, the correct answer is B, which is "is."

Learning to repeat information is one of the least effective ways of storing it. This suggests that simply learning how to repeat information without actually repeating it is not an effective method. Instead, actively repeating the information helps to reinforce it in memory and improve retention. Therefore, option C, "to repeat," is the correct answer as it implies the action of actually repeating the information.

The word "who" in this context refers to the plant cuttings. The sentence is stating that plant cuttings, when placed in water, will develop roots. Once the roots have developed, the plant cuttings can then be planted in soil.

The correct answer is D because the word "stressful" is the only option that correctly describes a potential trigger for schizophrenia. The other options do not accurately describe triggers for the disorder.

General Grant had General Lee meet him at Appomattox to sign the official surrender of the Confederate forces.

The correct answer is "Knew how to". In the sentence, George knew how to improve his test scores, but he did not have enough time to study. This means that George was aware of the method or techniques that could help him improve his test scores, but he was unable to implement them due to a lack of time for studying.

The correct answer is "Be presented". This is because the sentence is discussing a requirement that two pieces of identification must fulfill, and "be presented" is the correct verb phrase to describe this action.

Many roads and railroads were built in the 1880s because the industrial cities needed a network to link them with sources of supply.

The correct answer is "Which traps." This answer is grammatically correct and makes sense in the context of the sentence. It implies that the sticky substance on the spiral threads of a spider's web is used to trap insects.

The correct answer is "Must have been." This is because the sentence is referring to past long-term climatic changes, indicating that they have already occurred. The phrase "must have been" is used to express certainty about a past event or situation.

The correct answer is D because "brilliant" is used as an adjective to describe the quality of the gems. It is one of the factors that determine their value, along with hardness and color.

The correct answer is "must write". This answer is correct because it accurately identifies the verb phrase that is negated by the word "nor" in the sentence. The sentence states that neither the mathematics department nor the biology department requires that students must write a thesis. Therefore, the phrase "must write" is the correct answer as it represents the requirement of writing a thesis.

The question is asking for the correct answer among the options A, B, C, and D. The correct answer is A because it correctly identifies the subject of the sentence, which is "The amount." Options B, C, and D are incorrect because they do not accurately identify the subject of the sentence.

The correct answer is "Spreading." The word "spreading" is the present participle form of the verb "spread," which means to extend or distribute over an area. In the given sentence, it is used to describe the action of the cockroach in spreading disease wherever it goes. This implies that the cockroach is actively involved in the process of disease transmission, making it a danger to public health.

The word "while" is used to indicate a contrast or contradiction between two ideas or actions. In this case, it suggests that despite being a bridge builder, Gustav Eiffel designed the Eiffel Tower. The use of "while" implies that bridge building and designing the Eiffel Tower are different activities or roles, but Gustav Eiffel was able to excel in both.

The given sentence is incomplete and does not make grammatical sense. It seems to be a comparison between Ingrid Bergman's life and her approach towards death. The correct answer is "D" because it is the only option that completes the sentence and makes it grammatically correct.

The correct answer is "In spite of". This is because it indicates a contrast or contradiction between the two parts of the sentence. It suggests that although gorillas are generally quiet animals, they are still able to make about twenty different sounds.

Winds refers to the movement of air in the atmosphere, which is an ancient source of energy. Throughout history, humans have harnessed the power of wind to propel ships, grind grain, and generate electricity. The plural form "winds" is incorrect as it implies multiple sources of energy, while the singular form "wind" and the article "a" before it are grammatically incorrect.