Geography, 02.09.2019 12:00 cailinhannon4828

The division of the geologic time scale is an era of the phanerozoic eon.

Answers: 1

Show answers

Answers

Answer from: chumreaper2002

The Cenozoic division of the geologic time scale is an era of the phanerozoic eon.

Explanation:

The Phanerozoic Aeon is the eon we live in and was started 542 million years ago. The word Phanerozoic derives from the Greek and means apparent life (zoico) (faneros).

The Phanerozoic Aeon is divided into three ages:

Cenozoic EraMesozoic EraPaleozoic Era

The ages are divided into periods. The Cenozoic Era is divided into the periods:

QuaternaryNeogenPaleogen

Answer from: snowysophia7987

The Proterozoic division of the geologic time scale is an era of the Phanerozoic eon.

Further Explanations:

The Phanerozoic era is the existing geologic eon of the geologic time period. It can also be stated as the era of ample flora and fauna on Earth. It encompasses an eon of about 541 million years and is believed that it began with Cambrian Period when faunas first developed rigid shells preserved as fossil record. About 96% of life form on Earth got streaked out 251 million centuries ago. It was the era of extinction of dinosaurs about 65 million ages ago with the advent of mammals. Earth’s climate had changed several times during the era and during the demise of the Precambrian era, much of the earth was roofed with glaciers. During initial phase of Phanerozoicera, the climate became warm and tropical. Since then Earth's climate went through four cycles of frosty glaciers and warm humid seas.

The Phanerozoic era of noticeable life is being alienated into three major eras on the basis of their characteristic groupings of life-forms, namely the Paleozoic spanned amid 541 million to 252 million years, Mesozoic spanned for 252 million to 66 million years, and lastly the Cenozoic spanning from 66 million years ago till present.

Learn More

What resource can best help you learn about the terrain in a particular area before you arrive? According to Wallenstein’s world-systems theory, which countries have the highest levels of economic development? a. core countries b. semi-periphery countries c. periphery countries d. all countries inside the Brandt line? Colombia is north of Brazil?

Answer Details

Grade: High School

Subject: Geography

Chapter: Phanerozoic era

Keywords:

Phanerozoic era, geologic eon, flora, fauna, Cambrian Period, mammals. Earth’s climate, Precambrian era, Phanerozoic era, warm, tropical, of frosty glaciers, Paleozoic, Mesozoic, Cenozoic,

Answer from: Quest

answer (a) more rain in u s and less rain in australia and asia

Answer from: Quest

Answer (true);

Another question on Geography

Geography, 21.06.2019 14:30

Palo duro is the largest canyon in north america. t f

Answers: 1

Answer

Geography, 21.06.2019 19:30

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

Answers: 1

Answer

Geography, 22.06.2019 17:30

The primary agent of contact metamorphism is

Answers: 3

Answer

Geography, 23.06.2019 19:00

Which characteristics of temperature and salinity have the greatest influence on the movement of deep-ocean currentsa. warm and low salinityb. cold and high salinityc. cold and low salinityd. warm and high salinity

Answers: 1

Answer

You know the right answer?

The division of the geologic time scale is an era of the phanerozoic eon....

Questions