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Library/Class 7/Social Studies

Class 7 Social Studies: Inside Our Earth

This worksheet will test your advanced understanding of the layers, composition, and processes occurring within our Earth, including rocks and minerals.

Class 7CBSESocial StudieshardPractice
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Preview · 10 questions
  1. Q1. Which of the following statements about the Earth's core is INCORRECT?
    • The inner core is solid and composed mainly of nickel and iron.
    • The outer core is liquid and responsible for generating the Earth's magnetic field.
    • The temperature of the core remains constant throughout its depth.
    • The core is the innermost layer of the Earth.
  2. Q2. Fossils are found in _________ rocks, which are formed from the accumulation and compaction of sediments.
  3. Q3. Explain the process of formation of metamorphic rocks, providing an example of a rock and its original form.
  4. Q4. Which type of rock is formed when molten magma cools and solidifies?
    • Sedimentary rock
    • Metamorphic rock
    • Igneous rock
    • Extrusive rock
  5. Q5. The uppermost layer of the Earth, which is the thinnest of all layers, is called the _________.

+ 5 more in the printable PDF.