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Consider the following statements regarding the Ionosphere:
- It is a part of Earth’s upper atmosphere.
- It acts as a major energy sink for space weather events.
Which of the statements given above is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Consider the following statements regarding the Ionosphere: It is a pa...
's upper atmosphere.
It consists of a layer of ionized particles.
It is responsible for the propagation of radio waves.
It reflects certain radio waves back to Earth.
It varies in density and composition with changes in solar activity.
All of the statements are true.
It consists of a layer of ionized particles.
It is responsible for the propagation of radio waves.
It reflects certain radio waves back to Earth.
It varies in density and composition with changes in solar activity.
All of the statements are true.
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Consider the following statements regarding the Ionosphere: It is a pa...
A team of scientists from the Indian Institute of Geomagnetism (IIG) have examined the long-term seasonal ionospheric observations at Indian Antarctica station Bharati between 2010 and 2022 and also with solar activity following Sun’s 11-year cycle.
- It is a part of Earth’s upper atmosphere, which is partially ionized extending from 100-1000km.
- The ionosphere at polar regions is highly dynamic and acts as a major energy sink for space weather events, and related processes in magnetosphere-ionosphere systems as the magnetic field lines are vertical in this region.
- It is an interesting layer which overlaps the mesosphere, thermosphere, and exosphere.
- It’s a very active part of the atmosphere, and it grows and shrinks depending on the energy it absorbs from the sun.
- The ionospheric observations in Antarctica are few compared to Arctic region due to geographic limitations and limited number of stations.
Hence both statements are correct.
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Consider the following statements regarding the Ionosphere: It is a part of Earth’s upper atmosphere. It acts as a major energy sink for space weather events.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?
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