Mammalian faunas of _____ were particularly hard hit by the Pleistocene extinctions.

Mammalian faunas of _____ were particularly hard hit by the Pleistocene extinctions.
 A)the Himalayas and Antarctica
 B)Antarctica and South America
 C)North America and South America
 D)Australia and North America
 E)Asia and North America

Question 2

In January 2010 and March 2011, two major earthquakes occurred in ____ and ____.
 A)Haiti; Japan
 B)Indonesia; Japan
 C)Mexico; Haiti
 D)Japan; Mexico
 E)Indonesia; Mexico

Question 3

Homo habilis coexisted with _____ for approximately 200,000 years.
 A)Homo sapiens
 B)Australopithecus sediba
 C)Australopithecus robustus
 D)Australopithecus afarensis
 E)Australopithecus anamensis

Question 4

The upper mantle and the crust of Earth together constitute the ____________________.
 Fill in the blank(s) with correct word

Question 5

The oldest currently known homonid is ____.
 A)Sahelanthropus tchadensis
 B)Homo sapiens
 C)Homo erectus
 D)Orrorin tugenensis
 E)Ardepithecus kadabba

Question 6

The ____________________ is a layer of Earth's mantle in which the rocks are close to their melting point and are less elastic.
 Fill in the blank(s) with correct word