Earth’s Structure
Geography ⇒ Physical Geography
Earth’s Structure starts at 6 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Earth’s Structure.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 11
Describe how seismic shadow zones provide evidence for the structure of the Earth's core.
Describe the process by which scientists study the internal structure of the Earth.
Describe the role of radioactive decay in the Earth's internal heat.
Explain how the study of meteorites helps in understanding the Earth's interior.
Explain the difference between the lithosphere and the asthenosphere.
Explain the term 'isostasy' in the context of Earth's structure.
Explain why the Earth's core is hotter than the mantle.
Explain why the mantle is important for plate tectonics.
Name the three main layers of the Earth based on chemical composition.
State one difference between the oceanic crust and the continental crust.
What is the main difference between the outer core and the inner core?
What is the main element found in the Earth's mantle?
What is the main reason for the generation of Earth's magnetic field?
