answersLogoWhite

0

An era refers to a subdivision of geologic time that divides an eon into smaller units of time. The three major eras of environmental history are the Paleozoic, Mesozoic, and Cenozoic eras.

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

When was American Society for Environmental History created?

American Society for Environmental History was created in 1977.


What has the author Michael Grunwald written?

Michael Grunwald has written: 'The Swamp' -- subject(s): Drainage, Environmental conditions, Environmental protection, History 'The swamp' -- subject(s): Environmental conditions, History, Environmental protection, Drainage


Where can you find environmental issues?

On the internet. Go to google and type in environmental issues and you will receive different sites with different environmental issues out there


What has the author Chris J Magoc written?

Chris J. Magoc has written: 'Yellowstone' -- subject(s): History 'Environmental issues in American history' -- subject(s): Sources, History, Environmental conditions, Environmental protection, Nature conservation, Human ecology 'So Glorious a Landscape' -- subject(s): Sources, History, Environmental conditions, Human ecology, Landscape changes


What is history of environmental degradation?

history of environmental degradation lasts when the thought of development might have come into the minds of people and they started exploiting it in the name of development for their selfish uses.


Where can you find a time of the history of environmental events in america?

The best place to look for the history of environmental events in America is in an almanac. One of the best almanacs is published by DK publications.


What has the author Sarah T Phillips written?

Sarah T. Phillips has written: 'Environmental history' -- subject(s): Historiography, Natural history, Environmental conditions, Human ecology


Can Environmental occurrences such as floods or hurricanes change history?

yes


What is full form of CETH?

Center for Environmental and Technological History


What has the author R B Cribb written?

R. B. Cribb has written: 'The politics of environmental protection in Indonesia' -- subject(s): Environmental protection, Environmental policy, Environmental law 'Digital atlas of Indonesian history' -- subject(s): Maps, Historical geography, History 'Historical atlas of Indonesia' -- subject(s): Maps, Historical geography 'Modern Indonesia' -- subject(s): History


Why communities differ in different habitats?

Different Habitats have different environmental conditions


Why do communities differ in different habitat?

Different Habitats have different environmental conditions