Summarizing and Paraphrasing Flashcards
7 cards from real Reading Comprehension practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Summarizing and Paraphrasing flashcards as text
The Northern Lights, or Aurora Borealis, are caused by charged particles from the Sun colliding with gases in Earth's atmosphere. The different colors produced depend on which gases the particles interact with — oxygen creates green and red hues, while nitrogen produces blue and purple. Which sentence best summarizes the passage?
Answer: The Northern Lights result from solar particles striking atmospheric gases, with the collision's color depending on which specific gas is involved.
Option A concisely states the cause (solar particles hitting gases) and the key variable (which gas determines color), covering both main points.
Urban heat islands occur when cities are significantly warmer than surrounding rural areas due to human activity and the replacement of natural land cover with pavement and buildings. These heat traps increase energy consumption, worsen air quality, and elevate heat-related health risks. Which is the best paraphrase of the second sentence?
Answer: Urban heat islands drive up energy use, degrade air quality, and increase health hazards related to elevated temperatures.
Option A accurately restates all three consequences — energy, air quality, and health — of urban heat islands without adding or altering information.
DNA, or deoxyribonucleic acid, contains the genetic instructions for the development, functioning, and reproduction of all known living organisms. It is organized into structures called chromosomes, which are found in the nucleus of almost every cell. Which is the most concise and accurate restatement?
Answer: DNA holds the genetic blueprint for all life processes and is arranged into chromosomes located in the cell nucleus.
Option A correctly captures DNA's role as genetic instruction, its organizational structure (chromosomes), and its location (nucleus) in a concise restatement.
The first successful use of anesthesia during surgery was recorded in 1846, when William Morton administered ether to a patient at Massachusetts General Hospital. Before anesthesia, patients undergoing surgery were conscious, requiring physical restraint and experiencing extreme pain. Which sentence best paraphrases the second sentence?
Answer: Prior to the use of anesthesia, surgery was performed on fully conscious patients who had to be physically held down and endured excruciating pain.
Option A accurately paraphrases both key details: that patients were conscious and that they required restraint and experienced intense pain.
Genetic diversity within a species increases its ability to adapt to changing environments and resist diseases. Populations with low genetic diversity, such as the cheetah, are vulnerable to being wiped out by a single epidemic or environmental shift. Which is the best summary?
Answer: High genetic diversity strengthens a species' resilience, while low diversity — as seen in cheetahs — leaves populations dangerously exposed to disease or environmental change.
Option A captures both the general principle (diversity as strength) and the specific example (cheetah vulnerability) in a concise, accurate summary.
Libraries have transformed from repositories of physical books into multifaceted community centers. Modern libraries offer digital media, internet access, job training workshops, literacy programs for children, and spaces for community events. Which option most accurately paraphrases the passage?
Answer: Libraries have evolved beyond storing print books into community hubs that provide digital resources, internet access, educational programs, and gathering spaces.
Option A accurately captures the evolution from book repositories to community centers and lists the key new services without adding inaccuracies.
The placebo effect demonstrates that a patient's belief in a treatment can produce measurable physiological improvements even when the treatment contains no active ingredient. This phenomenon has important implications for how clinical trials are designed and evaluated. What is the best summary of this passage?
Answer: The placebo effect shows that belief in a treatment can cause real physical improvement, which is why rigorous trial design must account for it.
Option A summarizes both the phenomenon and its practical consequence for clinical research — the two points of the passage.