Read the following passage and answer the question below. Volcanic eruptions are among the most powerful and awe-inspiring natural phenomena on Earth, formed when molten rock, ash, and gases escape from beneath the planet's crust. Volcanoes typically form along the boundaries of tectonic plates, where immense pressure builds up until it is released explosively or through a slower flow of lava. While eruptions can be devastating, destroying communities and altering landscapes within moments, volcanic activity also plays a crucial role in shaping the Earth's surface and creating fertile soil that supports agriculture in surrounding regions. Scientists monitor active volcanoes closely using seismographs, gas sensors, and satellite imagery to detect early warning signs of an impending eruption, such as increased seismic activity or gas emissions. Despite modern monitoring technology, predicting the exact timing of an eruption remains extremely difficult, which is why many communities near active volcanoes maintain evacuation plans to ensure residents can leave quickly if conditions become dangerous. Question: Which of the following tools is mentioned in the passage as used to monitor volcanic activity?
Difficulty: Hard
About this MCQ
This Hard Reading Comprehension MCQ checks one syllabus fact.
The question is: “Read the following passage and answer the question below. Volcanic eruptions are among the most powerful and awe-inspiring natural phenomena on Earth, formed when molten rock, ash, and gases escape from beneath the planet's crust. Volcanoes typically form along the boundaries of tectonic plates, where immense pressure builds up until it is released explosively or through a slower flow of lava. While eruptions can be devastating, destroying communities and altering landscapes within moments, volcanic activity also plays a crucial role in shaping the Earth's surface and creating fertile soil that supports agriculture in surrounding regions. Scientists monitor active volcanoes closely using seismographs, gas sensors, and satellite imagery to detect early warning signs of an impending eruption, such as increased seismic activity or gas emissions. Despite modern monitoring technology, predicting the exact timing of an eruption remains extremely difficult, which is why many communities near active volcanoes maintain evacuation plans to ensure residents can leave quickly if conditions become dangerous. Question: Which of the following tools is mentioned in the passage as used to monitor volcanic activity?”
The accepted answer is B. Seismographs. Read the following passage and answer the question below Volcanic eruptions are among the most powerful and awe-inspiring natural phenomena on Earth formed when molten rock ash and gases escape from beneath the planet's crust Volcanoes typically form along the boundaries of tectonic plates where immense pressure builds up until it is released explosively or through a slower flow of lava While eruptions can be devastating destroying communities and altering landscapes within moments volcanic activity also plays a crucial role in shaping the Earth's surface and creating fertile soil that supports agriculture in surrounding regions Scientists monitor active volcanoes closely using seismographs gas sensors and satellite imagery to detect early warning signs of an impending eruption such as increased seismic.
- A. Telescopes
Why not A: “Telescopes” is not correct. The accepted answer is B. Seismographs. Read the following passage and answer the question below Volcanic eruptions are among the most powerful and awe-inspiring natural phenomena on Earth formed when molten rock ash and
- B. Seismographs ✓
- C. Barometers
Why not C: “Barometers” is not correct. The accepted answer is B. Seismographs. Read the following passage and answer the question below Volcanic eruptions are among the most powerful and awe-inspiring natural phenomena on Earth formed when molten rock ash and
- D. Sonar devices
Why not D: “Sonar devices” is not correct. The accepted answer is B. Seismographs. Read the following passage and answer the question below Volcanic eruptions are among the most powerful and awe-inspiring natural phenomena on Earth formed when molten rock ash and
Correct answer
B. Seismographs
Explanation
Read the following passage and answer the question below Volcanic eruptions are among the most powerful and awe-inspiring natural phenomena on Earth formed when molten rock ash and gases escape from beneath the planet's crust Volcanoes typically form along the boundaries of tectonic plates where immense pressure builds up until it is released explosively or through a slower flow of lava While eruptions can be devastating destroying communities and altering landscapes within moments volcanic activity also plays a crucial role in shaping the Earth's surface and creating fertile soil that supports agriculture in surrounding regions Scientists monitor active volcanoes closely using seismographs gas sensors and satellite imagery to detect early warning signs of an impending eruption such as inc...
Source: Reading Comprehension Official FPSC/NTS/PPSC-Style Reference Guide
Tags: English, FPSC, PPSC, reading comprehension, verbal ability, NTS
Submitted by: MCQsHub Editorial
Related MCQs
- Read the following passage and answer the question below. Volcanic eruptions are among the most powerful and...
- Read the following passage and answer the question below. The Amazon rainforest, spanning across nine countri...
- Read the following passage and answer the question below. Antibiotics have saved countless lives since their...
- Read the following passage and answer the question below. The Amazon rainforest, spanning across nine countri...
- Read the following passage and answer the question below. Antibiotics have saved countless lives since their...
- Read the following passage and answer the question below. The Amazon rainforest, spanning across nine countri...