#1
Which geological time period is known as the 'Age of Dinosaurs'?
Jurassic
ExplanationJurassic is often referred to as the 'Age of Dinosaurs'.
#2
Which geological time period marks the beginning of complex multicellular life?
Cambrian
ExplanationThe Cambrian period marks the beginning of complex multicellular life.
#3
Which epoch is characterized by the rapid diversification of mammals?
Eocene
ExplanationThe Eocene epoch is characterized by the rapid diversification of mammals.
#4
Which geological time period is known for the 'Cambrian Explosion'?
Cambrian
ExplanationThe 'Cambrian Explosion' is associated with the Cambrian period.
#5
Which geological period is known as the 'Age of Invertebrates'?
Cambrian
ExplanationThe Cambrian period is known as the 'Age of Invertebrates.'
#6
The 'Great Oxidation Event' occurred during which geological eon?
Archean
ExplanationThe 'Great Oxidation Event' took place during the Archean eon.
#7
Which period saw the emergence of the first mammals?
Paleogene
ExplanationThe Paleogene period witnessed the emergence of the first mammals.
#8
The 'Ice Age' occurred predominantly during which epoch?
Pleistocene
ExplanationThe 'Ice Age' predominantly occurred during the Pleistocene epoch.
#9
Which era saw the rise of the first reptiles?
Paleozoic
ExplanationThe Paleozoic era saw the rise of the first reptiles.
#10
The formation of the Himalayan mountain range occurred primarily during which geological period?
Tertiary
ExplanationThe formation of the Himalayan mountain range occurred primarily during the Tertiary period.
#11
During which geological period did the Pangea supercontinent begin to break apart?
Triassic
ExplanationPangea began to break apart during the Triassic period.
#12
Which era is known as the 'Age of Fishes'?
Paleozoic
ExplanationThe Paleozoic era is known as the 'Age of Fishes.'
#13
The 'K-T boundary' marks the end of which geological period?
Cretaceous
ExplanationThe 'K-T boundary' marks the end of the Cretaceous period.
#14
During which period did the first land plants appear?
Silurian
ExplanationThe first land plants appeared during the Silurian period.
#15
The formation of the supercontinent Rodinia occurred during which geological eon?
Proterozoic
ExplanationThe supercontinent Rodinia formed during the Proterozoic eon.