Plate Tectonics

Plate Tectonics

Assessment

Flashcard

Other Sciences

7th Grade

Practice Problem

Medium

Created by

Wayground Content

Used 1+ times

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11 questions

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1.

FLASHCARD QUESTION

Front

The completely liquid layer of Earth is called the...

Back

outer core

2.

FLASHCARD QUESTION

Front

The part of Earth that the plates float on is called the...

Back

mantle

3.

FLASHCARD QUESTION

Front

The layer of Earth that is broken into pieces/plates is called the...

Back

crust

4.

FLASHCARD QUESTION

Front

What is the cause of all crustal activity? Options: magnetic-pole reversals, faults in mountain ranges, energy from the sun, convection current in the mantle

Back

convection current in the mantle

5.

FLASHCARD QUESTION

Front

The inner core is completely...

Back

solid

6.

FLASHCARD QUESTION

Front

A mineral's streak is the...

Back

color of powder left on porcelain

7.

FLASHCARD QUESTION

Front

Igneous rocks form when...

Back

magma cools and solidifies

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