Paleozoic Era 2

TRUE OR FALSE.

The Blue Triangles represent the ice age or glacial period.

• TRUE

• FALSE

TRUE OR FALSE

The second strip indicates the 5 Periods within the Timeline of Life.

• TRUE

• FALSE

Answer explanation

2ND STRIP indicates the ages throughout the chart.

TRUE OR FALSE

The five ages in the second strip are Vertebrates, Fishes, Amphibians, Reptiles, and Mammals.

• TRUE

• FALSE

Answer explanation

The five ages in the second strip are Invertebrates, Fishes, Amphibians, Reptiles, and Mammals.

TRUE OR FALSE

The Timeline of Life starts at the Paleozoic Era and ends at the Neozoic Era.

• TRUE

• FALSE

TRUE OR FALSE

Red line marks the beginning and ending of life.

• TRUE

• FALSE

TRUE OR FALSE

The third strip indicates the six periods: Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian.

• TRUE

• FALSE

TRUE OR FALSE

Mountains represent highlands.

• TRUE

• FALSE

TRUE OR FALSE

The first strip indicates the Eras.

• TRUE

• FALSE

TRUE OR FALSE

There are five eras in the Timeline of Life.

• TRUE

• TRUE

Answer explanation

There are four eras in the Timeline of Life: Paleozoic, Mesozoic, Cenozoic,and Neozoic.

TRUE OR FALSE

The timeline of Life covers the last 3 hours of the Clock of Eras from 9-12 o'clock.

• TRUE

• FALSE

Answer explanation

The timeline of Life covers the last 2 hours of the Clock of Eras from 10-12 o'clock.