Holocene - Study guides, Class notes & Summaries

Main questions of course - 1. How do humans alter earth 2. how do human alterations affect the biosphere 3. What can be done to alleviate human alterations of the biosphere Greatest ecological impacts of humans(most to least) - 1. Nitrogen fixation 2. Water use 3. Land transformation 4. CO2 concentration rise 5. Ocean acidification 6. Bird extinction 7. Plant invasion Planetary Boundaries - Limits between which global systems must operate to prevent abrupt and irreversible environment...

WGU D199 Exam Questions and Correct Answers in the last 10,000 years: - Answer-humans began modifying the land surface for growing food with advent of agricultural revolution the agricultural revolution roughly - Answer-coincides with a warm interglacial period that began about 11,700 years ago which is called the HOLOCENE era (warm stable climate) the last 270 years of the holocene ushered into the - Answer-INDUSTRIAL REVOLUTION when climate pollution began to increase dramatically th...

- summaries of 19 readings - Extra notes - Useful links and videos - Test feedback - suggested outlines for the 2 essays as well as tips INCLUDES: - The Province of Jurisprudence Determined by Austin -The Concept of Law by Hart -Authority Law and Morality by Raz -Positivism and the Separation of Law and Morals by Hart -The Morality of Law by Fuller - Law as a Branch of Morality: The Unity of Practice and Principle by TRS Allan - The Rule of Good Law by Foran - Thinking Like a...

Holocene correct answers -extreme temperature rise -climactic stability -sea level rise -highly productive environments -megafauna extinction -11.7kya-present broad spectrum revolution correct answers -new technologies (bow and arrow, traps, use of dogs) -intensification of resources extracted per area -increase carrying capacity and population -increased sedentism -new social organization -50% more animal species Mesolithic Europe correct answers -10,000-4,000 BC -NW and SE Eur...

GARP SCR Actual Exam Solved Reviewed Combined Questions With Revised Correct Detailed Answers >Latest Update>> 1. Proxies for Climate History (~70 million years) - ANSWER Tree Rings Corals Speleotherms (stalactites + stalagnites) Ice Cores Ocean Sediment Cores 2. How to Find Proxies for Climate History - ANSWER Long-lived geological, chemical or biological systems that have climate imprinted on them 3. Earth's Climate Cycles - ANSWER ...

D199 WGU Question and answers verified to pass D199 WGU in the last 10,000 years: - correct answer humans began modifying the land surface for growing food with advent of agricultural revolution the agricultural revolution roughly - correct answer coincides with a warm interglacial period that began about 11,700 years ago which is called the HOLOCENE era (warm stable climate) the last 270 years of the holocene ushered into the - correct answer INDUSTRIAL REVOLUTION when climate ...

Earth ageAbout 4.6 billion years Universe10 billion years PrecambrianFirst major era of geological time, extending from the origins of earth to about 600 m.y.a PaleozoicThe appearance of the first vertebrate species: fish and amphibians Mesozoic eraAround 245 mya. The age of dinosaurs CenozoicPeriod of extinction, our current era. Divided into 7 epochs: Epochs (discussed on page 4)There are 7 epochs: Holocene, pleistocene, pliocene, miocene, oligocene, eocene, and paleocene (in order f...

FW 104 Exam 2 CSU Questions and Answers Already Passed THE ZONE WHERE ORGANISMS EXIST IN AIR, LAND, AND WATER IS KNOWN AS WHAT? THE BIOSPHERE. THERE IS DISCUSSION REGARDING WHETHER WE CURRENTLY LIVE IN EITHER OF THESE TWO GEOLOGICAL ERAS. ANTHROPOCENE OR HOLOCENE THIS CHARACTERISTIC PLAYS A CRUCIAL ROLE IN SHAPING THE DISTRIBUTION AND NATURE OF DIFFERENT BIOMES. Climate WHICH OF THE FOLLOWING IS EXCLUDED FROM THE DEFINITION OF AN ECOLOGICAL SYSTEM? CONSISTING O...

Anthropocene - ACCURATE ANSWERS - A term used to capture the idea that we are now living in a new geological time period -The 12,000 year old Holocene period is giving way to the Anthropocene period -Today the planetary ecosystems have been so modified by humanity that there exists no such thing as pristine or first nature but only historical nature or socio-nature BRICI - ACCURATE ANSWERS -Brazil, Russia, india, china, Indonesia -Group of emerging economies which, by impression of their ...

in the last 10,000 years: - humans began modifying the land surface for growing food with advent of agricultural revolution the agricultural revolution roughly - coincides with a warm interglacial period that began about 11,700 years ago which is called the HOLOCENE era (warm stable climate) the last 270 years of the holocene ushered into the - INDUSTRIAL REVOLUTION when climate pollution began to increase dramatically