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Bellringer CNN VIDEO Write a 5 sentence paragraph over ONE topic from the video. I will take the bell ringer from today and Thursday up on Thursday (Don’t lose it)
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http://video.nationalgeographic.com/video/news/7- billion/ngm-7billion
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Introduction to Population
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World population total: 7,000,000,000 – 7.0 Billion
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Highest population: China with 1,300,000,000+ or 20.1% India with 1,100,000,000+ or 17.1% US with 300,000,000+ or 4.6%
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Population Growth: changes in population over time
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Population Growth Rate: Population growth divided it by the total population. EX: Births – Deaths Population
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Birth Rate The number of births each year per 1000 people. Death Rate The number of deaths each year per 1000 people.
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World Birth Rate – number of births in a year per 1,000 people.
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World Mortality Rate – number of deaths in a year per 1,000 people.
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Adults and Children Living with HIV/AIDS, mid-2006
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World Population Growth – Rate of natural increase (does not take into account immigration and emigration).
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Biggest growth in population begins after 1900
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World population has grown since 1950 due to increased life expectancy and a lower infant morality rate
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Population distribution The way in which people are spread across the world. Tends to be uneven because of physical geography.
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Where would you want to live when talking about long term survival?
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Why or why not??
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High elevations have the smallest percentage of the world’s population
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Why or why not??
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The majority of people in the world live near water
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Most people in Northern Africa live near fresh water
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Population density the majority of places with high population densities are found in the northern hemisphere Average number of people per square kilometer.
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Write down 2 things you learned today Write down 1 question you have about today’s material
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https://www.populationeducation. org/content/world-population- video
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