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Consider the following statements regarding Asteroids.
  1. Asteroids are rocky objects that orbit the Sun.
  2. Trojans are asteroids that share an orbit with a larger planet.
  3. Near-Earth Asteroids (NEA) have orbits that pass close to the Earth, and all of which are classified as potentially hazardous asteroids (PHAs).
Which of the above statements is/are correct?
  • a)
    1 only 
  • b)
    1, 2 
  • c)
    1, 3 
  • d)
    2, 3
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements regarding Asteroids. Asteroids are r...
Asteroids are rocky objects that orbit the Sun, much smaller than planets. They are also called minor planets. According to NASA, there are 994,383 known asteroids, the remnants from the formation of the solar system over 4.6 billion years ago.
Asteroids are divided into three classes.
  • First are those found in the main asteroid belt between Mars and Jupiter, which is estimated to contain somewhere between 1.1-1.9 million asteroids.
  • The second group is that of trojans, which are asteroids that share an orbit with a larger planet. NASA reports the presence of Jupiter, Neptune and Mars trojans. In 2011, they reported an Earth trojan as well.
  • The third classification is Near-Earth Asteroids (NEA), which have orbits that pass close to the Earth. Those that cross the Earth’s orbit are called Earth-crossers. More than 10,000 such asteroids are known, out of which over 1,400 are classified as potentially hazardous asteroids (PHAs).
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Consider the following statements regarding Asteroids. Asteroids are r...


Explanation:

Asteroids are rocky objects that orbit the Sun:
- This statement is correct. Asteroids are small, rocky objects that orbit the Sun, primarily located in the asteroid belt between Mars and Jupiter. They are remnants from the early formation of the solar system.

Trojans are asteroids that share an orbit with a larger planet:
- This statement is also correct. Trojans are asteroids that share an orbit with a larger planet, typically located around stable points called Lagrange points. These asteroids are named after the Trojan War in Greek mythology.

Near-Earth Asteroids (NEA) have orbits that pass close to the Earth, and all of which are classified as potentially hazardous asteroids (PHAs):
- This statement is correct. Near-Earth Asteroids (NEAs) have orbits that bring them close to the Earth's orbit. Some NEAs are classified as potentially hazardous asteroids (PHAs) because of their close approach to Earth and the potential risk of impact.

Therefore, the correct statements are:
- 1. Asteroids are rocky objects that orbit the Sun.
- 2. Trojans are asteroids that share an orbit with a larger planet.
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Consider the following statements regarding Asteroids. Asteroids are rocky objects that orbit the Sun. Trojans are asteroids that share an orbit with a larger planet. Near-Earth Asteroids (NEA) have orbits that pass close to the Earth, and all of which are classified as potentially hazardous asteroids (PHAs).Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)2, 3Correct answer is option 'B'. Can you explain this answer?
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Consider the following statements regarding Asteroids. Asteroids are rocky objects that orbit the Sun. Trojans are asteroids that share an orbit with a larger planet. Near-Earth Asteroids (NEA) have orbits that pass close to the Earth, and all of which are classified as potentially hazardous asteroids (PHAs).Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)2, 3Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding Asteroids. Asteroids are rocky objects that orbit the Sun. Trojans are asteroids that share an orbit with a larger planet. Near-Earth Asteroids (NEA) have orbits that pass close to the Earth, and all of which are classified as potentially hazardous asteroids (PHAs).Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)2, 3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding Asteroids. Asteroids are rocky objects that orbit the Sun. Trojans are asteroids that share an orbit with a larger planet. Near-Earth Asteroids (NEA) have orbits that pass close to the Earth, and all of which are classified as potentially hazardous asteroids (PHAs).Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)2, 3Correct answer is option 'B'. Can you explain this answer?.
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