BSEP Reading for Main Idea 2 — Questions and Answers
Question 1: A paragraph describes how plants absorb sunlight, convert it to energy, and release oxygen as a byproduct. What is the main idea?
- Plants need water to survive
- Photosynthesis is the process by which plants make food using sunlight (Correct answer)
- Oxygen is important for human breathing
- Plants grow in many different environments
Correct answer: Photosynthesis is the process by which plants make food using sunlight
The paragraph focuses on the process of photosynthesis and its key steps, making that the main idea.
Question 2: Which sentence in a paragraph is MOST LIKELY to contain the main idea?
- A sentence that gives a specific date or statistic
- A sentence that introduces an example
- A sentence that states the overall point the paragraph makes (Correct answer)
- A sentence that transitions to the next paragraph
Correct answer: A sentence that states the overall point the paragraph makes
The main idea is typically the overall point of the paragraph, not a detail, example, or transition.
Question 3: A passage states: 'Exercise improves mood, strengthens the heart, and builds muscle. Regular physical activity is one of the best things you can do for your health.' What is the main idea?
- Exercise strengthens the heart
- Regular physical activity is highly beneficial for overall health (Correct answer)
- Building muscle requires consistent effort
- Mood can be improved through various methods
Correct answer: Regular physical activity is highly beneficial for overall health
The concluding sentence summarizes the benefits mentioned, stating the main idea that exercise is highly beneficial.
Question 4: A reader finds that every sentence in a paragraph discusses the dangers of texting while driving. The main idea is best stated as:
- Driving requires skill and concentration
- Texting while driving is a dangerous behavior (Correct answer)
- Cell phones should be banned in cars
- Traffic accidents happen for many reasons
Correct answer: Texting while driving is a dangerous behavior
Every detail in the paragraph supports the central point that texting while driving is dangerous.
Question 5: What does it mean when the main idea is 'implied' in a passage?
- The main idea is stated in the first sentence
- The main idea is stated in the last sentence
- The main idea is not directly stated but can be inferred from the details (Correct answer)
- The main idea is repeated in every sentence
Correct answer: The main idea is not directly stated but can be inferred from the details
An implied main idea is one the reader must infer by examining all the details, since it is never directly written.
Question 6: A paragraph lists the founding of the Red Cross, its mission to help disaster victims, and its global presence in 192 countries. What is the main idea?
- Natural disasters occur frequently around the world
- The Red Cross was founded long ago
- The Red Cross is a major international humanitarian organization (Correct answer)
- 192 countries experience emergencies each year
Correct answer: The Red Cross is a major international humanitarian organization
The details about founding, mission, and global reach all support the broader point that the Red Cross is a major humanitarian organization.
Question 7: Which of the following is a supporting detail rather than a main idea?
- Recycling helps protect the environment
- Conserving natural resources is important for future generations
- Aluminum cans can be recycled up to 100 times without losing quality (Correct answer)
- Reducing waste benefits both communities and ecosystems
Correct answer: Aluminum cans can be recycled up to 100 times without losing quality
The fact about aluminum cans is a specific detail that supports a broader main idea about recycling or conservation.
BSEP Reading for Main Idea 2
A paragraph describes how plants absorb sunlight, convert it to energy, and release oxygen as a byproduct.
What is the main idea?