Notes Check: Eras

Front

What era did flowering plants first appear?

Back

Mesozoic

Front

In which era did birds evolve?

Back

Mesozoic

Front

Which era is known for the existence of jellyfish?

Back

Precambrian

Front

During which era did bacteria first develop?

Back

Precambrian

Front

What era is characterized by the formation of Pangaea?

Back

Paleozoic

Front

What major event occurred in the Mesozoic era?

Back

The dominance of dinosaurs and the appearance of flowering plants.

Front

What is the significance of the Precambrian era?

Back

It marks the beginning of life on Earth, including the development of simple organisms.

Front

What major geological event occurred in the Paleozoic era?

Back

The formation of supercontinents and the diversification of marine life.

Front

What type of plants dominated the Mesozoic era?

Back

Gymnosperms and later angiosperms (flowering plants).

Front

What is a key characteristic of the Cenozoic era?

Back

The rise of mammals and birds after the extinction of dinosaurs.