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What evidence supports the idea that all the continents were once joined together?
There are two main pieces of evidence: Animal and plant species are present on separated continents. The continents fit together like a puzzle.
Who proposed that all of the present continents were once joined together in a single supercontinent called Pangaea?
Alfred Wegener
Theory that the continents were once joined joined as one large single land mass?
The theory of continental drift is about the continents were once joined joined as one large single land mass.
Why did Wegener think that the continents might once have been joined?
The Earth's continents look as though they could fit together like pieces of a jigsaw puzzle
What evidence is there that the continents were joined together at one time?
fossils,shape of the continents
What 2 continents that were once joined together?
Scientists believe that ALL continents were once joined, not just 2. The combination of the continents are call Pangea.
Was Africa once joined together with Australia?
yes, when all the continents where joined together in a super continent, Pangea
The continents were once joined together as one super continent called what?
Pangaea
How do scientist know that all of the continents were once joined together?
Scientist say that all the continents were once joined but however when the plate tectonics moved upward and downward they separated, and that's why they are supposedly not joined any longer.
What was Wegener's hypothesis of continential drift?
the continents were once joined together in a single landmass
What evidence supports the idea that all the continents were once joined together?
There are two main pieces of evidence: Animal and plant species are present on separated continents. The continents fit together like a puzzle.
Theory that the continents were once joined joined as one large single land mass?
The theory of continental drift is about the continents were once joined joined as one large single land mass.
Who proposed that all of the present continents were once joined together in a single supercontinent called Pangaea?
Alfred Wegener
Which suggested to early cartographers that the continents were once joined?
The shape of the continents.
Why did Wegener think that the continents might once have been joined?
The Earth's continents look as though they could fit together like pieces of a jigsaw puzzle
What hypothesis states that the continents were once continents were once joined to form a single super continent?
If put together, they would fit perfectly into one huge super continent like a puzzle.
Alfred wegener believed these were connected long ago?
yes, he believed the continents were once joined together it was called Pangaea
