0
What is used to show that continents are not the same positions today as they were millions of years ago?
Wiki User
∙ 11y ago
A modern day map would do the trick. Alfred Wegener's theory of continental drift is also a factor, which explains that the continents are constantly shifting and that their positions have differed throughout time.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How do the positions or the continents today compare with their positions 220 million years ago?
closer
Why do our continents look like they do today?
because the plates shifted and there are earthquakes for millions of years
What name have geogrphers given to the movement of continents over millions of years?
Geographers refer to the movement of continents over millions of years as "continental drift." This theory, proposed by Alfred Wegener in the early 20th century, states that the Earth's continents were once joined together in a single supercontinent and have since drifted apart to their current positions.
Were all the continents one continent?
Yes they were all once connected together and formed the supercontinent Pangaea, Pangaea split apart over millions of years and today it has reached a point where it has been split up into 7 continents.
Millions of years ago it is possible that the continents may have been .?
one big block of land
How do the positions or the continents today compare with their positions 220 million years ago?
closer
Have the continents and the oceans always been in the positions they are in today?
No, the continents and the oceans have not always been in the positions they are in today. The Earth's tectonic plates slowly move over time through a process called plate tectonics. This movement has resulted in the continents shifting positions and the reshaping of the oceans over millions of years.
Why do our continents look like they do today?
because the plates shifted and there are earthquakes for millions of years
What is an example of pangea?
An example of a Pangea is the earth. The continents were all part of a supercontinent hundreds of millions of years ago. Once the continents split, there were 7 continents that we know today.
What name have geogrphers given to the movement of continents over millions of years?
Geographers refer to the movement of continents over millions of years as "continental drift." This theory, proposed by Alfred Wegener in the early 20th century, states that the Earth's continents were once joined together in a single supercontinent and have since drifted apart to their current positions.
Why are plate movements today so slow?
It's not just "today"; basically they were always slow. It takes millions of years for continents to change to a significantly different position.
What was the one supposed supercontinent?
Pangaea, which was the supercontinent made out of all of today's continents joined together. It existed 250 millions years ago.
What is the process of continental drift and how has it shaped the Earth's geography over millions of years?
Continental drift is the concept that the world's continents once were a single mass and have since drifted to their present positions.
Do the continents will look the same way in million years as they do today?
Mostly. Although some positions will shift and Coastlines will change. However, it is not enough to be considered a difference.
What caused the continents to rise from the seafloor millions of years ago?
floaties
Will the earth get more continents?
No, not currently. The continents won't change for hundreds of millions of years as they move extremely slowly.
Millions of years ago is it possible that the continents may have been populated by humans?
No. Modern humans evolved just some tens of thousands or a hundred thousand years ago, so millions of years ago there were no humans to populate the continents.
