Hunters and gatherers lived off the land, with no agriculture, and reached a total population of no more than around 10 million. Farming allowed people to settle down and allowed populations to grow. The Green Revolution and the Industrial Revolution are heavily dependent on fossil fuels.
Which of the following human traits are typical of K strategists?
Traits that are thought to be characteristic of K-selection include large body size, long life expectancy, and the production of fewer offspring , which often require extensive parental care until they mature. Organisms whose life history is subject to K-selection are often referred to as K-strategists or K-selected.
Which of the following are current limiting factors for future human population growth?
How is human population ecology different than population ecology of other organisms? Humans can deliberately regulate their fertility. Which of the following are current limiting factors for future human population growth? pollution and land for agriculture .
How is human population ecology different than population ecology of other organisms quizlet?
In what ways is human population ecology different from that of other organisms? Humans can deliberately regulate their fertility . Human populations are not limited by natural resources. The nutritional requirements of humans are unique in the animal kingdom.
Which of these problems exist today and is primarily the result of the industrial revolution?
Which of these problems exists today and is primarily the result of the Industrial Revolution? ... The Medical Revolution .
What impact did farming have on the population?
Farming increased the yield of food plants and allowed people to have food available year round . Animals were domesticated to provide meat. With agriculture, people could settle down, so that they no longer needed to carry all their possessions (Figure below).
How did the Agricultural Revolution Impact population growth?
The increase in agricultural production and technological advancements during the Agricultural Revolution contributed to unprecedented population growth and new agricultural practices, triggering such phenomena as rural-to-urban migration, development of a coherent and loosely regulated agricultural market, and ...
What animals are r strategists?
Examples of r-strategist species are dogs, cats, insects, and fish .
Are birds R or K strategists?
Examples of K-selected species include birds, larger mammals (such as elephants, horses, and primates), and larger plants.
Why are humans K-selected species?
These species are characterized by having only a few offspring but investing high amounts of parental care . Elephants, humans, and bison are all k-selected species. ... These species often have short life expectancies, produce as many offspring as they can, and invest very low amounts of parental care.
Which of the following are current limiting factors for future human population growth quizlet?
Humans can deliberately regulate their fertility. Which of the following are current limiting factors for future human population growth? pollution and land for agriculture .
What is meant by population momentum and what is its cause?
Population momentum explains why a population will continue to grow even if the fertility rate declines . Population momentum occurs because it is not only the number of children per woman that determine population growth, but also the number of women in reproductive age.
Why did global human population remain relatively low up until about 1800 quizlet?
Why did global human population remain relatively low up until about 1800? Up until this time, infant mortality was relatively high . ... The human population size will continue to increase, but not as fast as before.
What are the factors influence in the industrialization?
Factors that influence industrialization include natural resources, capital, workers, technology, consumers, transportation systems, and a cooperative government .
How did the Industrial Revolution changed the world?
The Industrial Revolution changed the world by transforming business, economics, and society . These shifts had major effects on the world and continue to shape it today. Before industrialization, most European countries had economies dominated by farming and artisan crafts such as hand-woven cloth.
What are the factors brought upon the Industrial Revolution?
Historians have identified several causes for the Industrial Revolution, including: the emergence of capitalism, European imperialism, efforts to mine coal, and the effects of the Agricultural Revolution . Capitalism was a central component necessary for the rise of industrialization.
