We went over our map
We also talked about what we are going to be doing in the next week until school is done pretty much.
World population is 7 billion, us is 313 million, Iowa 3.2 million, Harlan is 5 to 6 thousand.
PowerPoint
- Birth Rate- Number of live births per given woman per year.
- Fertility Rate- Average number of children born to a woman in her life time.
- Death Rate- Number of deaths per 1,000 of the population per year.
- Population Growth Rate- A chain or growth of the number of people. How quickly or slowly it is rising
- Rate of natural increase- Birth rate - the death rate.
- Population density- Number of people living per unit in an area
- Life expectancy- How long people are expected to live.
- Carrying capacity- How many people can the earth hold before it falls apart?
- Every second the world adds 2.5 people
- Every minute 149
- Every day 215,120
- Every month 6,543,220
- What are the most populated countries in the world?- China, India, US, Indonesia, Brazil, Russia, Japan
- What are the most populated metropolitan areas in the world?- Tokyo Japan, Guangzhou China, Seoul South Korea, Delhi India, Mexico City Mexico, New York City USA, Sao Paulo Brazil, Manila Philippines, Shanghai China.
- When did the world first reach 1 billion people?- 1800
- How long does it now take to increase the world population by one billion people?- 12 years
- Why is population booming- Better medicine and people living longer. Cooking their food better eating better. Betting living conditions.
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