WorksheetsGeological ERAS and animals
Total questions: 10
Worksheet time: 5mins
Humans were present in the Cenozoic
YES
NO
The geological time scale is divided into many subdivisions. The LARGEST subdivision is
Eras
Periods
Eons
The PRECAMBRIAN had very little life
False
True
The following make up the 3 periods of the mesozoic era:
Triassic
Jurassic
Cretaceous
Permian
it is characterized by the appearance of the first dinosaurs and the first mammals:
Mesozoic
Permian
Devonian
During which era could we find Dinosaurs?
Cenozoic
Phanerozoic
Mesozoic
Which is the correct order of the eras of the geological time scale, in order, from oldest to youngest?
Paleozoic, Mesozoic, Cenozoic
Cenozoic, Mesozoic, Paleozoic
The Great explosion of life happened in the...
Precambrian
Cambrian
On what era did the first birds appear?
Paleozoic
Mesozoic
Cenozoic
What era did mammals first appear?
Paleozoic
Mesozoic
Cenozoic
