this fleeting world study guide Flashcards
argrain description
rapid population growth, cities, states and empires, different world zones
modern description
global system, rapid growth, increasing rate of extinctions, increased life expectancies
prequel
: a work (such as a novel or a play) whose story precedes that of an earlier work.
fusion
the process or result of joining or merging things together to form a single entity
photosynthesis
the process by which green plants use sunlight to synthesize foods from carbon dioxide and water.
what do world historians do
they tell stories at different levels
why did christian write this book?
because it helps readers grasp the shape of world history by offering a concise history of humanity.
coherant
logical and consistent
globalization
the process by which businesses or other organizations develop international influence or start operating on an international scale
consensus
a general agreement
what did edwin hubble discover
he farther apart galaxies are from each other, the faster they move away from each othe
when did the universe appear
about 13.7 million years ago
describe the creation of the universe
when the universe appeared it was smaller than an atom, it was really hot, bursting with energy, and it expanded explosively.
what was the hadean era like on earth?
the earth was hot, it was bombarded with asteroids and its atmosphere contains no free organisms
when did organisms start to leave the oceans and explore land
about 7 million years ago
describe the hominid “lucy”
she belonged to the “australopita ecines”, and lived about 3 millions years ago in what is today ethopia.
foraging time period
250,000-8,000 BCE
foraging description
most of human history; small communities global migritions; megafournal extinctions, slow population growth.
agrarian
8,000 BCE - 1750 BCE
modern time period
1750 - present
homospapian
the primate species to which modern humans belong; humans regarded as a species
describe the life for hunter-gathers
they gather resources needed for food, shelter, and clothing, they do so without trying to transform their environment
300,000 BCE key event
modern humans beings appear in africa
250,000 BCE key event
humans appear in africa