Short Answer
According to the theory of continental drift,all of the continents of the earth were once joined together as one large landmass (called Pangaea)that split into two smaller masses: a northern Laurasia and a southern ____________.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: A terrestrial environment represented by a major
Q5: Deep sea communities on the abyssal plain
Q6: Lake Baikal in southern Siberia is unique
Q7: Deserts and tundra have about the same
Q8: Compare the animal species diversity of a
Q10: Which of the following would NOT be
Q11: A famous ecologist,Dan Jantzen,has proposed that temperate
Q12: Which is NOT a correct association of
Q13: What biome has the highest agricultural productivity?<br>A)Prairie
Q14: Lotic refers to running-water habitats,and standing-water habitats