**Here are 10 examples of using the word «extent»:**
1. The **extent** of the damage after the earthquake was enormous.
2. Scientists are still trying to determine the **extent** of pollution in the area.
3. She was surprised by the **extent** of his knowledge on the subject.
4. We are not aware of the **extent** of their involvement in the project.
5. The company is trying to assess the **extent** of damage caused by the cyberattack.
6. The **extent** of global warming is a serious concern for scientists and governments.
7. He underestimated the **extent** of her dedication to the cause.
8. The teacher was impressed by the **extent** of students' preparation for the exam.
9. We need to understand the **extent** of the problem before we can find a solution.
10. The **extent** of his powers and influence in the company is unknown to many employees.