Continental Drift, Sea Floor Spreading, Earths Layers

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Englishgirl14
E
Englishgirl14
Community Contributor
Quizzes Created: 1 | Total Attempts: 258
| Attempts: 258 | Questions: 4
Please wait...
Question 1 / 4
0 %
0/100
Score 0/100
1. Mid-ocean ridges are made out of                                  ?

Explanation

Mid-ocean ridges are underwater mountain ranges formed by the movement of tectonic plates. The correct answer is magma because mid-ocean ridges are created through a process called seafloor spreading, where magma rises to the surface and solidifies, creating new oceanic crust. This continuous process of magma eruption and solidification leads to the formation of mid-ocean ridges. Therefore, magma is the main component that makes up mid-ocean ridges.

Submit
Please wait...
About This Quiz
Seafloor Spreading Quizzes & Trivia

This quiz is about all what we learned in the past 3 weeks. Good Luck!

Personalize your quiz and earn a certificate with your name on it!
2. What is the lithosphere made out of?

Explanation

The lithosphere is the outermost layer of the Earth's surface, and it is made up of the crust and the upper rigid mantle. The crust is the thin, solid outermost layer, while the upper rigid mantle is the solid layer beneath the crust. Together, they form the lithosphere, which is responsible for the movement of tectonic plates and the formation of continents and ocean basins. The inner and outer core are not part of the lithosphere, as they are located deeper within the Earth.

Submit
3. Alfred Wegner was sceptical about the theory of continental drift

Explanation

Alfred Wegner was not skeptical about the theory of continental drift. In fact, he was the one who proposed the theory in the early 20th century. He gathered evidence from various fields such as geology, paleontology, and climatology to support his idea that the continents were once joined together in a supercontinent called Pangaea and have since drifted apart. Despite facing initial skepticism from the scientific community, his theory laid the foundation for our understanding of plate tectonics today.

Submit
4. The core is made up of                                       ?

Explanation

The core of the object in question is made up of iron and nickel, which are represented by the chemical symbols Fe and Ni respectively.

Submit
View My Results

Quiz Review Timeline (Updated): Mar 20, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 20, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 02, 2010
    Quiz Created by
    Englishgirl14
Cancel
  • All
    All (4)
  • Unanswered
    Unanswered ()
  • Answered
    Answered ()
Mid-ocean ridges are made out of         ...
What is the lithosphere made out of?
Alfred Wegner was sceptical about the theory of continental drift
The core is made up of             ...
Alert!

Advertisement