Alfred Wegener believed that all of the continents were originally :
a. a single landmass called Pangaea
b. three landmasses called Europe, Asia, and Gondwana
c. two landmasses called Eurasia and Gondwana
d. none of the above
Alfred Wegener believed that all of the continents were originally :
a. a single landmass called Pangaea
b. three landmasses called Europe, Asia, and Gondwana
c. two landmasses called Eurasia and Gondwana
d. none of the above