If eras are marked by major changes in life forms, what distinguishes one period from the next?

Asked by maham237 @ 01/12/2020 in Biology viewed by 408 People

Answered by maham237 @ 01/12/2020

Periodic large-scale mass extinctions have occurred throughout the history of life; so, it's on this basis that the earth science eras were initially established."

Explanation:
The geological timeScale is that the history of the planet counteracted into spans of your time marked by varied events. There are alternative markers, just like the forms of species and the way they evolved, that distinguish just one occasion from another on the geological timeScale.

Essay on childhood is the happiest period of one's life

Asked by admin @ 06/08/2021 in English viewed by 344 persons

Essay on childhood is the best period of one's life

One major characteristic of the renaissance period is that the

Asked by admin @ 02/08/2021 in Business Studies viewed by 307 persons

One major characteristic of the Renaissance period is that

The process of changing energy from one form to another

Asked by admin @ 02/08/2021 in Science viewed by 343 persons

Process of changing from one form of energy to another.

Process of changing from one form of energy to another

Asked by admin @ 02/08/2021 in Science viewed by 315 persons

Process of changing from one form of energy to another.

When energy changes from one form to another

Asked by maham237 @ 23/02/2021 in Physics viewed by 413 persons

When energy changes from one form to another, some energy is always changed to A.sound B.heat C.electricity D.light.

How is energy converted from one form to another explain

Asked by admin @ 04/12/2021 in Biology viewed by 496 persons

How does energy change from one form to another?

You are always one decision away from a different life

Asked by admin @ 26/11/2021 in English viewed by 353 persons

Please write an essay explaining this quote: "You are always one decision away from a totally different life." Thanks!

What are the major rules of china's one child policy

Asked by admin @ 26/11/2021 in Geography viewed by 360 persons

What were the major rules of China's one-child policy?

Youre always one decision away from a totally different life

Asked by admin @ 26/11/2021 in English viewed by 276 persons

Please write an essay explaining this quote: "You are always one decision away from a totally different life." Thanks!

The four major stages of a product life cycle include

Asked by admin @ 22/11/2021 in Business viewed by 307 persons

All products go through a product life cycle of ________ stages: ________. A. four; introduction, growth, maturity, and decline B. four; awareness, interest, trial, and adoption C. three; new, improved, …

What era period and epoch is the present time in

Asked by admin @ 22/11/2021 in Geography viewed by 269 persons

In which era, period, and epoch do we now live? Cenozoic; Quaternary; Holocene Cenozoic; Mississippian; Holocene Mesozoic; Quaternary; Pleistocene Mesozoic; Quaternary; Holocene

What do the major domains of life have in common

Asked by admin @ 22/11/2021 in Biology viewed by 298 persons

All living organisms are classified into one of three domains: Bacteria, Archaea, and Eukarya. Organisms in the domianns Bacteria and Archaea have which of the following in common? 1. They …

I regret that i have but one life to give

Asked by admin @ 05/11/2021 in Geography viewed by 276 persons

Who said, "I only regret I have but one life to lose for my country?" A.Benedict Arnold B.John Paul Jones C.Nathan Hale D.Nathaniel Greene

What was one major weakness of the articles of confederation

Asked by admin @ 15/10/2021 in History viewed by 327 persons

What was one major weakness of the Articles of Confederation? O A. It allowed Congress to set high tax rates in the states. O B. It took most political power …

What was one major effect of industrialization on american society

Asked by admin @ 27/09/2021 in History viewed by 296 persons

What was one major effect of industrialization on American society? More people received free higher education. More people received health care and benefits. More people took up family farming. More …