Subtracting 9 and 11 Worksheets Form - Fill Out and Sign Printable - Free Printable

It looks like you've uploaded a page from a reading comprehension exercise titled "September 11th Attacks (9/11) Reading". The text provides a historical account of the September 11, 2001 terrorist attacks on the United States, focusing on the events at the World Trade Center in New York City.

However, the image does not contain a specific question or task that needs to be solved. It only includes the passage and a note at the bottom saying:
> "Copyright © www.teach-nology.com"

Since no explicit question is provided (e.g., “What happened at the World Trade Center?” or “Why were the towers destroyed?”), I’ll assume your request is to:

1. Summarize the passage,
2. Explain key details, and
3. Provide guidance on how to answer typical reading comprehension questions based on this text.

---

✔ Summary of the Passage

On September 11, 2001, four commercial airplanes were hijacked by terrorists affiliated with al-Qaeda. Two of these planes—American Airlines Flight 11 and United Airlines Flight 175—were deliberately flown into the North and South Towers of the World Trade Center in New York City.

- Flight 11 struck the North Tower (1 WTC) at 8:46 a.m., hitting floors 93–99.
- Flight 175 hit the South Tower (2 WTC) at 9:03 a.m., striking floors 77–85.
- The impacts caused massive fires and structural damage.
- Both towers eventually collapsed due to the intense heat weakening steel supports:
- South Tower fell at 9:59 a.m.
- North Tower collapsed at 10:28 a.m.
- The attack killed nearly 3,000 people, including many first responders and civilians.

The passage also notes that the attacks were coordinated and aimed at causing mass casualties and psychological impact.

---

🔍 Key Details & Facts from the Text

| Detail | Description |
|-------|-------------|
| Date | September 11, 2001 |
| Location | World Trade Center, New York City |
| Terrorist Group | Al-Qaeda |
| Planes Involved | American Airlines Flight 11 and United Airlines Flight 175 |
| Targets | North Tower (1 WTC) and South Tower (2 WTC) |
| Time of Impact | 8:46 a.m. (North Tower), 9:03 a.m. (South Tower) |
| Collapse Times | South Tower: 9:59 a.m.; North Tower: 10:28 a.m. |
| Casualties | Nearly 3,000 people died |
| Cause of Collapse | Fires weakened steel beams; structural failure |

---

📝 Sample Questions & Answers (for Practice)

If this were a classroom assignment, here are examples of common reading comprehension questions and how to answer them:

#### 1. What was the purpose of the attacks?
> Answer: The terrorists intended to cause massive destruction, kill as many people as possible, and create fear and chaos in the United States.

#### 2. How did the planes damage the towers?
> Answer: The planes crashed into the towers, causing explosions and starting intense fires that weakened the steel structures, leading to their collapse.

#### 3. Why did the towers fall?
> Answer: The intense heat from the fires melted the steel supports inside the buildings, which caused the upper floors to collapse onto the lower ones, eventually bringing down the entire structures.

#### 4. What happened to the people who were in the towers?
> Answer: Many people died in the crashes or when the buildings collapsed. Some escaped before the collapse, but thousands lost their lives.

#### 5. What time did the South Tower collapse?
> Answer: The South Tower collapsed at 9:59 a.m.

---

✔ Tips for Answering Reading Comprehension Questions

1. Read carefully – Look for exact times, names, and causes.
2. Underline key facts – Such as dates, times, and consequences.
3. Use context clues – If a word is unfamiliar, infer its meaning from surrounding sentences.
4. Answer directly – Base answers only on information in the passage unless asked for opinion.

---

If you have a specific question about this passage or need help answering a particular prompt (like a writing response or multiple-choice quiz), please share it, and I’ll help you solve it step-by-step!