1.

Question

(01.05 MC)

You and your friend read an article about the role that sharks play in ocean ecosystems. The article describes how sharks help control fish populations and gives evidence to suggest that if shark populations decrease, toxic algal blooms would increase.

Which of the following is the topic of this article? (2 points)

Sharks play an important role in the ocean.

Fish populations

Decreasing shark populations

Sharks
2.
(01.05 MC)

You and your friend watch a video about the technological advancements of the ancient Inca. The video describes the way Incans mastered their mountainous environment by creating a well-organized system of roads and carved staircases. It also shows how the Inca engineered sturdy suspension bridges to cross between tall mountains.

Which of the following is the topic of this article? (2 points)

Incan engineering

Incan roads

The Inca used engineering to adapt to their environment.

Impressive Incan bridges
3.
(01.05 MC)

You and your friend read an article about the role that sharks play in ocean ecosystems. The article describes how sharks help control fish populations and gives evidence to suggest that if shark populations decrease, toxic algal blooms would increase.

Which of the following is the central idea of this article? (2 points)

Without sharks the oceans would die.

Sharks have an important place in ocean ecosystems.

Fish populations

Decreasing shark populations
4.
(01.05 MC)

You and your friend watch a video about the technological advancements of the ancient Inca. The video describes the way Incans mastered their mountainous environment by creating a well-organized system of roads and carved staircases. It also shows how the Inca engineered sturdy suspension bridges to cross between tall mountains.

Which of the following is the central idea of this article? (2 points)

Incan roads were well-organized.

The Inca used engineering to adapt to their environment.

Impressive Incan bridges connected tall mountains.

Incan engineering
5.
(01.05 MC)

Read the following passage. Then, answer the question.

Walking is not the most exciting form of exercise a person can take on for fitness. Yet it is low impact and requires no fancy equipment. Walking is less likely than other exercises to cause injury to leg tendons and muscles. All it requires is a good pair of sneakers—no cables, stylish outfits, or weights required. Of course, a person could increase the benefit of a workout by adding weights or speed walking. Therefore, walking is a suitable activity for those new to exercise.

What is the central idea of this passage? (2 points)

Walking is a boring and dangerous form of exercise.

Walking is a difficult and safe exercise for beginners.

Walking is an easy and safe exercise for beginners.

Walking is an exciting and very effective form of exercise.
6.
(01.05 MC)

Read the following passage. Then, answer the question.

Walking is not the most exciting form of exercise a person can take on for fitness. Yet it is low impact and requires no fancy equipment. Walking is less likely than other exercises to cause injury to leg tendons and muscles. All it requires is a good pair of sneakers—no cables, stylish outfits, or weights required. Of course, a person could increase the benefit of a workout by adding weights or speed walking. Therefore, walking is a suitable activity for those new to exercise.

The central idea is explicit in this passage. (2 points)

True

False
7.
(01.05 MC)

Walking is not the most exciting form of exercise a person can take on for fitness. Yet it is low impact and requires no fancy equipment. That makes walking a simple activity for those new to exercise. Walking is less likely than other exercises to cause injury to leg tendons and muscles. All it requires is a good pair of sneakers—no cables, stylish outfits, or weights required. Of course, a person could increase the benefit of a workout by adding weights or speed walking.

Which of the following statements supports the central idea in this paragraph? (2 points)

Walking has a low risk of injury.

Walking is boring.

Walking is too easy for those who exercise regularly.

Walking requires sneakers in good condition.

Answer 1

Here are the answers to the questions:

1. Which of the following is the topic of this article?
   Answer: Sharks play an important role in the ocean.

2. Which of the following is the topic of this article?
   Answer: The Inca used engineering to adapt to their environment.

3. Which of the following is the central idea of this article?
   Answer: Sharks have an important place in ocean ecosystems.

4. Which of the following is the central idea of this article?
   Answer: The Inca used engineering to adapt to their environment.

5. What is the central idea of this passage?
   Answer: Walking is an easy and safe exercise for beginners.

6. The central idea is explicit in this passage.
   Answer: True

7. Which of the following statements supports the central idea in this paragraph?
   Answer: Walking has a low risk of injury.

Feel free to ask if you have any more questions!