Master Main Idea and Supporting Details: Enhance Your Reading Comprehension

Question 1

What is the main idea of a paragraph that discusses the main causes of deforestation in the Amazon rainforest?

Accepted Answer

Logging, cattle ranching, and soybean farming are the main causes of deforestation in the Amazon rainforest.

Answer

The Amazon rainforest is an important part of the Earth's ecosystem.

Answer

Deforestation is a major problem in the Amazon rainforest.

Answer

Deforestation in the Amazon rainforest has many negative consequences.

Question 2

What's the main purpose of supporting details in a text?

Accepted Answer

To strengthen the main idea and make it easier to understand

Answer

To just add more info about the main idea

Answer

To show different opinions that go against the main idea

Question 3

What is the main idea of a text?

Accepted Answer

The key concept that the text conveys.

Answer

The most important sentence in the text.

Answer

A brief summary of the entire text.

Answer

The author's personal opinion on the topic.

Question 4

Identify the most relevant option that accurately captures the central message of the provided text: The environment has a substantial impact on an individual's development.

Accepted Answer

The environment plays a crucial role in shaping an individual.

Answer

Both nature and nurture influence individuals.

Answer

The complexity of the environment is multifaceted.

Question 5

Which option serves as the most effective supporting evidence for the main idea that the environment influences an individual's behavior?

Accepted Answer

Research indicates a higher likelihood of behavioral issues in children raised in poverty-stricken environments.

Answer

The environment can have both positive and negative impacts on individuals.

Question 6

Choose the appropriate strategy for effectively determining the main idea of a text:

Accepted Answer

Review the title, introduction, and conclusion.

Answer

Count the most frequently used word in the text.

Answer

Highlight every noun and verb in the text.

Answer

Scan the text for unfamiliar words.

Question 7

Identify the most effective thesis statement among the following options:

Accepted Answer

This essay asserts that environmental conservation is vital for the survival of our planet.

Answer

Environmental conservation is important.

Answer

We should actively participate in protecting the environment.

Question 8

Which option represents a signal word commonly used to indicate supporting evidence?

Accepted Answer

For instance

Answer

In summary

Answer

Therefore

Answer

However

Question 9

Identify the most common structure for a paragraph:

Accepted Answer

Topic sentence, supporting details, concluding sentence

Answer

Introduction, body, conclusion

Answer

Thesis statement, evidence, analysis

Question 10

Select the most appropriate way to determine if a sentence qualifies as a supporting detail:

Accepted Answer

Evaluate if it provides evidence or examples that support the main idea.

Answer

Check if it is a complete thought.

Answer

Search for the presence of transition words.

Question 11

Which of the following best describes the primary purpose of a main idea in a text?

Accepted Answer

To convey the central message or core concept of the text

Answer

To provide a brief overview of the text

Answer

To list the specific facts or evidence within the text

Answer

To convey the author's personal opinion on the topic

Question 12

Which of the following is NOT a characteristic of a supporting detail?

Accepted Answer

It directly contradicts the main idea

Answer

It is typically found within the body paragraphs of the text

Answer

It provides evidence or examples to support the main idea

Answer

It elaborates on or clarifies the main idea

Question 13

Which of the following strategies can most effectively assist in identifying the main idea of a text?

Accepted Answer

Carefully reading the text and pinpointing the sentences that convey the most pivotal points

Answer

Memorizing a predefined set of main ideas

Answer

Solely referencing the title or introduction of the text

Question 14

Which of the following techniques is most beneficial for verifying one's comprehension of the main idea?

Accepted Answer

Summarizing the text in your own words

Answer

Ignoring the main idea and solely focusing on the supporting details

Answer

Identifying only specific keywords from the text

Answer

Relying solely on memorization of the main idea

Question 15

Which of the following scenarios presents a potential challenge when attempting to identify the main idea of a text?

Accepted Answer

When multiple main ideas are present within the text

Answer

When the text is brief and straightforward

Answer

When the main idea is explicitly stated in the first sentence

Answer

When the reader has extensive prior knowledge on the topic

Question 16

Which of the following types of supporting details is considered weak and less reliable?

Accepted Answer

Personal opinions that lack factual basis or expert consensus

Answer

Real-life examples or case studies that illustrate the main idea

Answer

Statistics or numerical data that is accurate and relevant to the main idea

Answer

Quotes or statements from credible experts in the field of discussion

Question 17

Which of the following strategies is most effective for locating the main idea of a text?

Accepted Answer

Carefully reading the text and identifying the topic sentence, which often encapsulates the main idea

Answer

Quickly skimming the text and hoping to stumble upon the main idea

Answer

Relying solely on the title or introduction to determine the main idea

Question 18

Which of the following approaches is most beneficial for practicing the skill of identifying the main idea?

Accepted Answer

Reading diverse texts from various sources and attempting to identify the main idea of each

Answer

Memorizing a list of predefined main ideas

Answer

Only reading texts that align with your existing knowledge and interests

Question 19

What is the main idea of this passage about the Amazon rainforest?

Accepted Answer

The Amazon rainforest is crucial to the health of the entire planet, despite facing challenges.

Answer

The Amazon rainforest is threatened by human activities like deforestation.

Answer

The Amazon rainforest is a diverse habitat for many species.

Question 20

Which sentence supports the idea that the Amazon rainforest is vital to the global ecosystem?

Accepted Answer

The Amazon rainforest releases a large amount of oxygen into the atmosphere, which is essential for life.

Answer

The Amazon rainforest provides food and shelter for many animals.

Answer

The Amazon rainforest is a popular destination for tourists.

Question 21

What is the main point of this passage about social media?

Accepted Answer

Social media has both positive and negative effects on society, making it a complex tool.

Answer

Social media can be harmful and addictive.

Answer

Social media can be a force for good in the world.

Question 22

Which sentence provides evidence that social media can have positive effects on society?

Accepted Answer

Social media allows people to easily stay connected with friends and family, even when they are far apart.

Answer

Social media can be used to spread false information, which can be harmful.

Answer

Social media can contribute to cyberbullying and harassment.

Question 23

What is the main idea of this passage about the Industrial Revolution?

Accepted Answer

The Industrial Revolution had a significant and lasting impact on the world, changing society and technology.

Answer

The Industrial Revolution led to the development of capitalism as an economic system.

Answer

The Industrial Revolution was marked by major advancements in technology.

Question 24

Which sentence supports the idea that the Industrial Revolution had a profound impact on the world?

Accepted Answer

The Industrial Revolution led to the invention of new forms of transportation, like the steam engine and the railroad, which changed how people moved and traded goods.

Answer

The Industrial Revolution led to the growth of cities as people moved to find work in factories.

Answer

The Industrial Revolution originated in Great Britain and spread to other countries.

Question 25

What is the main point of this passage about climate change?

Accepted Answer

Climate change is a serious and urgent issue that poses significant challenges for our planet.

Answer

Climate change is caused by human activities, such as burning fossil fuels.

Answer

Climate change has always been a natural process on Earth.

Question 26

Which sentence provides evidence that climate change is a pressing issue facing our planet?

Accepted Answer

Climate change is causing sea levels to rise, threatening coastal communities and ecosystems.

Answer

Climate change is affecting some areas of the world more than others.

Answer

Climate change is a relatively new phenomenon, with its effects becoming apparent in recent decades.

Answer

Many people do not consider climate change to be a serious problem.

Question 27

What is the main idea of this passage about the United States?

Accepted Answer

The United States is characterized by its diverse population, representing a wide range of backgrounds and cultures.

Answer

The United States is a geographically large country with a vast area.

Answer

The United States is a wealthy nation with a strong economy.

Answer

The United States is a powerful country with significant global influence.

Question 28

Which sentence supports the idea that the United States is a diverse country?

Accepted Answer

The United States is home to people from all over the world, making it a melting pot of cultures and ethnicities.

Answer

The United States has a long and complex history of immigration, with people coming from various countries.

Answer

The United States is often referred to as a melting pot of cultures, due to its history of immigration.

Question 29

A paragraph discusses the impact of the printing press on communication, literacy, and knowledge dissemination. What is the main idea of the paragraph?

Accepted Answer

The printing press revolutionized the spread of information and transformed communication methods.

Answer

The printing press was invented in the 15th century.

Answer

The printing press made books widely accessible.

Question 30

Which sentence provides relevant supporting evidence for the main idea: "Global warming is a pressing environmental issue." ?

Accepted Answer

Rising sea levels threaten coastal communities and ecosystems.

Answer

Climate change is caused by human activities such as burning fossil fuels.

Answer

The average global temperature has increased by approximately 1 degree Celsius since the late 19th century.

Question 31

Read the following sentences:

1. The healthcare system faces numerous challenges, including rising costs and an aging population.
2. The demand for healthcare services is increasing as the population grows and ages.
3. Technological advancements offer potential solutions to improve healthcare delivery.

Which sentence expresses the main idea?

Accepted Answer

The healthcare system faces challenges due to factors such as rising costs and an aging population.

Answer

The demand for healthcare services is increasing as the population grows and ages.

Answer

Technological advancements offer potential solutions to improve healthcare delivery.

Question 32

A passage explores the impact of artificial intelligence (AI) on the workplace, discussing its potential to transform industries and create new job opportunities. What is the most likely main idea of the passage?

Accepted Answer

Artificial intelligence is poised to reshape the workplace, bringing both challenges and opportunities.

Answer

AI technology has advanced rapidly in recent years.

Question 33

Which of the following is NOT a supporting detail for the main idea: "Exercise is essential for maintaining good health."?

Accepted Answer

A balanced diet is also important for overall well-being.

Answer

Regular exercise helps to strengthen the heart and lungs.

Answer

Exercise can improve mood and cognitive function.

Question 34

An article discusses the challenges of deep-sea exploration, including extreme pressure, darkness, and limited visibility. What is the most likely main idea of the article?

Accepted Answer

Exploring the deep sea presents significant challenges due to its harsh and unforgiving environment.

Answer

Underwater exploration requires specialized equipment and technology.

Answer

Deep-sea exploration has led to important scientific discoveries.

Question 35

A paragraph discusses the importance of critical thinking skills in everyday life, arguing that it allows individuals to make informed decisions and navigate complex situations. Which sentence BEST summarizes the main idea?

Accepted Answer

Critical thinking is a crucial skill that empowers individuals to analyze information, form judgments, and solve problems effectively.

Answer

Critical thinking involves questioning assumptions and evaluating evidence.

Question 36

A report examines the evolution of the internet and its impact on society, discussing its role in communication, information sharing, and economic development. Which is the most likely supporting detail for this main idea?

Accepted Answer

The internet has facilitated global connectivity and access to vast amounts of information.

Answer

The internet has led to the rise of social media and online communities.

Answer

The internet has also raised concerns about privacy and data security.

Question 37

A passage discusses the history of space exploration, exploring its origins, major milestones, and future prospects. What is the main idea of the passage?

Accepted Answer

Space exploration represents humanity's quest for knowledge and the exploration of the unknown.

Answer

Space missions have contributed to scientific advancements and technological innovations.

Answer

Space exploration has also faced challenges and setbacks.

Question 38

Which sentence provides the strongest supporting evidence for the main idea: "Renewable energy sources are becoming increasingly important." ?

Accepted Answer

Solar and wind power are becoming more affordable and efficient.

Answer

Fossil fuels are still the dominant source of energy worldwide.

Answer

The transition to renewable energy is essential for mitigating climate change.

Question 39

What is the primary purpose of supporting details in a text?

Accepted Answer

To provide evidence or explanation for the main idea

Answer

To introduce unrelated topics or ideas

Answer

To contrast or contradict the main idea

Question 40

Read the following paragraph and identify the main idea:

Electric cars are becoming increasingly popular due to their environmental benefits. They produce zero emissions, significantly reducing air pollution and greenhouse gases. Additionally, they are much quieter than gasoline-powered cars, minimizing noise pollution in urban areas.

Accepted Answer

Electric cars offer multiple environmental advantages.

Answer

Electric cars are growing in popularity.

Answer

Air pollution is a major problem.

Question 41

Which of the following is NOT a typical characteristic of a supporting detail?

Accepted Answer

It introduces a completely new and unrelated topic.

Answer

It provides statistics or data.

Answer

It offers specific examples.

Answer

It further develops the main idea.

Question 42

In the sentence 'Regular exercise has numerous health benefits, such as improved cardiovascular health, stronger bones, and better sleep quality,' what is the function of the phrase 'improved cardiovascular health, stronger bones, and better sleep quality'?

Accepted Answer

It provides supporting details for the main idea.

Answer

It states the main idea of the sentence.

Answer

It introduces an opposing viewpoint.

Question 43

Which question can help you determine the main idea of a text?

Accepted Answer

What is the author's main message or argument?

Answer

What is the meaning of this unfamiliar term?

Answer

What is the author's background or qualifications?

Answer

Do I agree with the author's opinions?

Question 44

A paragraph that effectively conveys its main idea will have:

Accepted Answer

Clear and relevant supporting details

Answer

Figurative language and technical jargon.

Answer

A highly formal and academic tone.

Answer

Numerous complex sentences.

Question 45

Which of these is NOT a reliable source for identifying supporting details?

Accepted Answer

The reader's own personal opinions and beliefs

Answer

Examples and anecdotes shared by the author

Answer

Expert opinions cited within the text

Answer

Facts and statistics presented in the text

Question 46

Understanding the main idea and supporting details helps readers to:

Accepted Answer

Comprehension of the text more deeply and critically

Answer

Formulate a personal opinion without evidence

Answer

Memorize the text verbatim for later recall

Answer

Identify grammatical errors and stylistic flaws

Question 47

When summarizing a text, it's crucial to focus on:

Accepted Answer

The main idea and the key supporting details

Answer

Personal opinions and interpretations

Answer

Minor details and tangential information

Question 48

Identifying the main idea and supporting details is essential for:

Accepted Answer

All of the above

Answer

Effective note-taking and information synthesis

Answer

Formulating well-supported arguments in writing

Answer

Engaging in meaningful discussions and debates