Population	Urbanizations	Enviornment
100 Demography The study of human population?	100 Urban Ecology What is the study of the link between the physical and social dimensions of cites	100 Ecology What is defined as the study of the interaction of living organisms and the natural environment?
200 sex ratio 97 males for every 100 females. What is this statistic describing?	200 Jericho What was the very first city that we knew?	200 Natural Environment What is Earth’s surface and atmosphere called?
300 83 million people What is the current gaining population each year?	300 Gemeinschaft What German word did German Sociologist Ferdinand Tonies refer to as community?	300 Global Water quality in the U.S. is generally good by what standard?
400 Fertility, mortality, and migration What affects the size of a society’s population?	400 The Industrial Revolution What triggered the 2nd urban revolution?	400 the green house effect What is global warming often referred as?
500 4 levels, and stage 2 How many levels are in the demographic consequences, which level is growth rapid?	500 Capitalism What is the Key to understanding city life?	500 ecologically sustainable culture A way of life that meet the needs of the present generation without threaten the environment?

Population, Urbanization and Environment

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Time given to answer each question ?