Question

Earth's Interior

Matching
Directions: On the line before each definition, write the letter of the term that matches it correctly. Each term is
used only once.
1. made of iron crystals
A. asthenosphere
2. the thinnest layer of earth
B. crust
3. includes the crust and rigid upper mantle
C. inner core
4. flows like soft plastic
D. lithosphere
E. mantle
5. made of liquid metal
F. outer core
6. the thickest layer of earth
True or False
Directions: On the line before each statement, write T if the statement is true or F if the statement is false.
7. Pressure and temperature decrease with depth below the earth's surface.
8. A compass needle points north because of Earth's magnetosphere.
9. By studying earthquake waves, scientists have discovered that Earth's core has
two parts.
10. Earth's geomagnetism protects the planet from dangerous cosmic rays and
charged particles from the sun

Answer 1

The Earth is composed of various layers, each with distinct characteristics. For the 'Earth's Interior Matching' section, the correct terms for the definitions are as follows:

inner core (C), crust (B), lithosphere (D), asthenosphere (A), outer core (F), and mantle (E). In the 'True or False' section, the correct answers are F, F, T, T for each respective statement.

Step-by-step explanation:

The interior of the Earth is structured in distinctive layers, each with unique properties and composition. Starting from the exterior moving inwards, the Earth's layers include the crust, mantle, and core, which is further divided into the outer and inner core.

The Earth's interior can also be described in terms of mechanical properties with the lithosphere and asthenosphere.

Each layer plays a crucial role in the geologic and dynamic processes of our planet.

Earth's Interior Matching

A. asthenosphere

True or False

T - Earth's geomagnetism does indeed protect the planet from cosmic rays and charged particles from the sun.