UPSC Exam  >  UPSC Questions  >   Consider the following statements: 1. Under ... Start Learning for Free
Consider the following statements:
1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.
2. Clay may be metamorphosed into marble.
Which of these statements is/are correct?
  • a)
    1 only
  • b)
    2 only
  • c)
    Both 1 and 2
  • d)
    Neither 1 nor 2
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements: 1. Under great heat and pressure, ...
  • All rocks whether igneous or sedimentary may become metamorphic or changed rocks under great heat and pressure.
  • Their original character and appearance may be greatly altered by such forces, particularly during intense earth movements.
  • In this manner, clay may be metamorphosed into slate, limestone into marble, sandstone into quartzite, granite into gneiss, shale into schist and coal into graphite.
Free Test
Community Answer
Consider the following statements: 1. Under great heat and pressure, ...


Explanation:

1. All rocks except igneous or sedimentary may become metamorphic rocks:
- This statement is incorrect. Igneous rocks are formed from the cooling and solidification of molten magma, while sedimentary rocks are formed from the accumulation and cementation of sediments. These rocks can also undergo metamorphism under great heat and pressure to become metamorphic rocks.
- Therefore, it is not true that only igneous or sedimentary rocks can become metamorphic rocks.

2. Clay may be metamorphosed into marble:
- This statement is also incorrect. Marble is a metamorphic rock that is formed from the metamorphism of limestone, not clay.
- Clay can be metamorphosed into a different type of metamorphic rock called slate, which is formed from the metamorphism of shale.
- Marble is mainly composed of calcite or dolomite, while slate is composed of clay minerals such as kaolinite and illite.

Therefore, neither of the statements is correct as per the geological processes involved in the formation of different types of rocks.
Explore Courses for UPSC exam

Similar UPSC Doubts

Top Courses for UPSC

Consider the following statements: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?
Question Description
Consider the following statements: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. 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: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. 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: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?.
Solutions for Consider the following statements: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Consider the following statements: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following statements: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Consider the following statements: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Consider the following statements: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the following statements: 1. Under great heat and pressure, All rocks except igneous or sedimentary may become metamorphic rocks.2. Clay may be metamorphosed into marble.Which of these statements is/are correct?a) 1 onlyb) 2 onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev