The document is a quiz about the layers of the Earth. It asks questions about which layer we live on (crust), the layer below the crust composed of solid and melted rocks (mantle), the deepest portion of the Earth (core), the boundary between the crust and mantle (Mohorovicic Discontinuity), the topmost solid part (lithosphere), the boundary between the mantle and core (Gutenberg Discontinuity), the hottest layer (inner core), the thickest layer making up 80% of the volume (mantle), and the scientists who study the layers (geologists). It also provides the average temperature of the inner core (5,000°C).

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4. On which layer of the earth do
we live?
Core
Crust
Mantle
Atmosphere

5. Which layer of the earth lies beneath
the crust that composed of solid rocks
and hot melted rocks?
Plates
Mantle
Core
Crust

6. Which of the following is the
deepest portion of the earth?
Lithosphere
Crust
Mantle
Core

7. What do you call the boundary
between crust and mantle?
Tectonic plates
Mohorovicic Discontinuity
Volcanism
Gutenberg Discontinuity

8. It is the topmost solid part of the
earth.
Outer Core
Lithosphere
Inner Core
Mantle

9. It is the boundary of the mantle
and the core.
Volcanism
Gutenberg Discontinuity
Mohorovicic Discontinuity
Tectonic Plates

10. What is the hottest layer of the
Earth?
Outer Core
Crust
Inner Core
Mantle

11. What is the thickest layer of the
earth that makes up 80% of its
volume?
Mantle
Inner Core
Outer Core
Crust

12. These are the scientists who study
the layers of the earth.
Chemists
Geologists
Botanists
Zoologists

13. What is the average temperature of
inner core?
500 000 ⁰C
5000 ⁰C
500 ⁰C
50 000 ⁰C

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Prepare by:
ABEGAIL P. PEREZ
NAUJAN WEST DISTRICT