Geologic Processes

Geologic Processes

Assessment

Flashcard

Science

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What are tectonic plates?

Back

Tectonic plates are large sections of the Earth's lithosphere that move and interact with each other, causing geological activity such as earthquakes and volcanic eruptions.

2.

FLASHCARD QUESTION

Front

What is the Earth's crust?

Back

The Earth's crust is the outermost layer of the Earth, composed of solid rock and having the lowest density compared to other layers.

3.

FLASHCARD QUESTION

Front

What is a subduction zone?

Back

A subduction zone is an area where one tectonic plate is being forced under another, often leading to volcanic activity.

4.

FLASHCARD QUESTION

Front

What is the mantle?

Back

The mantle is the layer of the Earth located between the crust and the outer core, composed of semi-solid rock that flows slowly.

5.

FLASHCARD QUESTION

Front

What is the outer core?

Back

The outer core is the liquid layer of the Earth located beneath the mantle, composed mainly of iron and nickel, and is extremely hot.

6.

FLASHCARD QUESTION

Front

What is a volcanic eruption?

Back

A volcanic eruption is the release of magma, gas, and ash from a volcano, often occurring at tectonic plate boundaries.

7.

FLASHCARD QUESTION

Front

What is the difference between oceanic and continental plates?

Back

Oceanic plates are denser and thinner, located under oceans, while continental plates are thicker and less dense, forming the continents.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?