Question

the jigsaw puzzle and the moving plates!​

Answer 1

Answer:

Given by Alfred Weber in his continental drift theory in 1912.

Explanation:

• The Jigsaw fit was one of the most interesting pieces of evidence that Wegener gave to explain his theory and thus concluded that the continental landmasses had drifted 100 million years ago to form the represent known landmass and thus the evolution of the present life forms on earth.

• The puzzle was made by fitting the coastal zones of eastern Africa with those of southern America's as the landmass was made by the Gondwana period of the super-landmasses that had an evolutionary cycle. And according to Wegner drifted at a sped of 250 cm per year.