Geological Time

Geological Time

Multiple Choice

The earliest time period in Geological time is

• Cenozoic

• Late Paleozoic

• Early Pre-Cambrian

• Mesozoic

Multiple Choice

The longest time period of geological time is

• Early Pre-Cambrian

• Late Paleozoic

• Late Pre-Cambrian

• Cenozoic

Multiple Choice

The formation of Earth is in the ______________ period.

• Early Pre-Cambrian

• Late Pre- Cambrian

• Early Paleozoic

• Mesozoic

Multiple Choice

Multicellular organisms ended in the ____________ period.

• Early Pre- Cambrian

• Late Pre-Cambrian

• Early Paleozoic

• Ceneozoic

Multiple Choice

The extinction of earliest land plants occurred in the ________ period

• Late pre- Cambrian

• Late Paleozoic

• Mesozoic

• Cenozoic

Multiple Choice

The extinction of dinosaurs happened in the

• Early pre-Cambrian

• Early Paleozoic

• Mesozoic

• Cenozoic

Multiple Choice

We are in the ___________ period of geological time

• early pre- Cambrian

• Early Paleozoic

• Mesozoic

• Cenozoic

Multiple Choice

Humans first appeared on Earth in the ___________ period.

• Late Pre- Cambrian

• Early Paleozoic

• Mesozoic

• Ceneozoic

Geological time and animials

• Paleozoic is early animals

• Mesozoic is middle animals

• Cenozoic are recent animals

Multiple Choice

Which geological period has early animals

• Paleozoic

• Mesozoic

• ceneozoic

Multiple Choice

Which geological period has middle animals?

• Paleozoic

• Mesozoic

• Cenozoic

Multiple Choice

Which geological period has recent animals?

• Paleozoic

• Mesozoic

• Cenozoic

Mass extinction and new organisms

• Each time period in geological time is marked with a beginning of and organism and an end of an organism

• mass extinction is the first or last appearances of certain fossils in the fossil record

• 
  

Multiple Choice

Mass extinction has the first of last appearance of certain fossils in a fossil record.

• true

• false