Carbon is identified by the symbol "C" on the periodic table. Each carbon atom is made of six protons and six neutrons, giving it an atomic mass of twelve. The way the atoms are arranged gives carbon its form. Sometimes carbon is combined with other substances to create useful items, such as pencil lead. When mixed with oxygen, carbon forms carbon dioxide (CO2). People exhale carbon dioxide when they breathe, and carbon dioxide gives soda its bubbles.
The graphics add to the reading by serving which TWO of the following purposes?
- A. Reinforcing a real-world connection
- B. Summarizing key facts
- C. Providing a mnemonic device
- D. Contributing extra information
- E. Presenting an organizational framework
Correct Answer & Rationale
Correct Answer: A,D
Graphics enhance reading comprehension by reinforcing a real-world connection (A), helping readers relate content to familiar experiences. They also contribute extra information (D), offering visual context that deepens understanding. Option B, summarizing key facts, is typically the role of text rather than graphics. Option C, providing a mnemonic device, is more about memory aids than visual representation. Lastly, while option E, presenting an organizational framework, can be useful, it does not directly apply to the primary functions of graphics in enhancing reading. Thus, A and D best capture the essential roles of graphics.
Graphics enhance reading comprehension by reinforcing a real-world connection (A), helping readers relate content to familiar experiences. They also contribute extra information (D), offering visual context that deepens understanding. Option B, summarizing key facts, is typically the role of text rather than graphics. Option C, providing a mnemonic device, is more about memory aids than visual representation. Lastly, while option E, presenting an organizational framework, can be useful, it does not directly apply to the primary functions of graphics in enhancing reading. Thus, A and D best capture the essential roles of graphics.
Other Related Questions
Which of the following sentences contains an example of personification?
- A. It is raining cats and dogs.
- B. I can hear the wind whispering to me.
- C. I felt as brave as a lion prowling the jungle.
- D. My friend spent ten years on one math problem.
Correct Answer & Rationale
Correct Answer: B
Personification attributes human qualities to non-human entities. Option B, "I can hear the wind whispering to me," exemplifies this by giving the wind the human ability to whisper, creating a vivid image. Option A, "It is raining cats and dogs," is an idiomatic expression and does not attribute human traits to animals or objects. Option C, "I felt as brave as a lion prowling the jungle," uses a simile to compare feelings to a lion's bravery, but does not personify the lion itself. Option D, "My friend spent ten years on one math problem," describes a human experience without personifying any non-human element.
Personification attributes human qualities to non-human entities. Option B, "I can hear the wind whispering to me," exemplifies this by giving the wind the human ability to whisper, creating a vivid image. Option A, "It is raining cats and dogs," is an idiomatic expression and does not attribute human traits to animals or objects. Option C, "I felt as brave as a lion prowling the jungle," uses a simile to compare feelings to a lion's bravery, but does not personify the lion itself. Option D, "My friend spent ten years on one math problem," describes a human experience without personifying any non-human element.
I got my parrot Rosie last year, she is green and yellow and can talk. The sentence contains which of the following errors?
- A. Misplaced modifier
- B. Comma splice
- C. Unclear pronoun reference
- D. Inconsistent verb tense
Correct Answer & Rationale
Correct Answer: B
The sentence contains a comma splice, which occurs when two independent clauses are improperly joined by a comma without a coordinating conjunction. In this case, the phrases "I got my parrot Rosie last year" and "she is green and yellow and can talk" should be connected with a conjunction or separated into distinct sentences. Option A, misplaced modifier, is incorrect as the modifiers accurately describe the subject. Option C, unclear pronoun reference, does not apply here since "she" clearly refers to "Rosie." Option D, inconsistent verb tense, is also not an issue; both clauses maintain a consistent past and present tense.
The sentence contains a comma splice, which occurs when two independent clauses are improperly joined by a comma without a coordinating conjunction. In this case, the phrases "I got my parrot Rosie last year" and "she is green and yellow and can talk" should be connected with a conjunction or separated into distinct sentences. Option A, misplaced modifier, is incorrect as the modifiers accurately describe the subject. Option C, unclear pronoun reference, does not apply here since "she" clearly refers to "Rosie." Option D, inconsistent verb tense, is also not an issue; both clauses maintain a consistent past and present tense.
Which of the following is best described as a secondary source?
- A. A photograph collection
- B. A diary entry
- C. A transcribed speech
- D. A theater review
Correct Answer & Rationale
Correct Answer: D
A theater review is best described as a secondary source because it analyzes and interprets a performance, relying on the reviewer’s perspective rather than providing firsthand experience. In contrast, a photograph collection (A) serves as a primary source, capturing direct visual evidence of events. A diary entry (B) also represents a primary source, offering personal insights and experiences from the writer's perspective. A transcribed speech (C) is a primary source as it records the original spoken words of the speaker. Thus, while A, B, and C present original content, D synthesizes information, making it a secondary source.
A theater review is best described as a secondary source because it analyzes and interprets a performance, relying on the reviewer’s perspective rather than providing firsthand experience. In contrast, a photograph collection (A) serves as a primary source, capturing direct visual evidence of events. A diary entry (B) also represents a primary source, offering personal insights and experiences from the writer's perspective. A transcribed speech (C) is a primary source as it records the original spoken words of the speaker. Thus, while A, B, and C present original content, D synthesizes information, making it a secondary source.
Which of the following words would best be characterized as a Tier 3 vocabulary word?
- A. Family
- B. Gallop
- C. Peninsula
- D. Walk
Correct Answer & Rationale
Correct Answer: C
Tier 3 vocabulary words are specific, domain-related terms that are often used in particular contexts or subjects. "Peninsula" fits this category as it refers to a geographical feature, making it relevant in discussions about geography or earth sciences. In contrast, "Family" (A) is a common term used across various contexts, lacking the specificity of Tier 3 words. "Gallop" (B) and "Walk" (D) describe general actions and are more commonly used in everyday language, thus categorizing them as Tier 1 or Tier 2 vocabulary. Therefore, "Peninsula" is the most specialized term among the options.
Tier 3 vocabulary words are specific, domain-related terms that are often used in particular contexts or subjects. "Peninsula" fits this category as it refers to a geographical feature, making it relevant in discussions about geography or earth sciences. In contrast, "Family" (A) is a common term used across various contexts, lacking the specificity of Tier 3 words. "Gallop" (B) and "Walk" (D) describe general actions and are more commonly used in everyday language, thus categorizing them as Tier 1 or Tier 2 vocabulary. Therefore, "Peninsula" is the most specialized term among the options.