Posted by 4Garrett on September 16, 2011 at 11:24am
1. According to the video, who or what might be the biggest threat to planet Earth?2. What effects does overpopulation have on Earth?3. How does world population growth effect water, food and energy?4. Where is the world's population data held?5. What is the United Nations?where the flies are held6. How many people will live on Earth by 2050?9 billion by then7. Where is the greatest population growth going to take place?uk the united states india china and afhganastand8. What has kept the world's population in check for most of human history?9. Why did the population boom starting in 1800?10. What did Malthus say the problem of population growth is?there are is not enough food and water for the people11. How many people lack access to safe drinking water in the world?more than a billion12. What is the importance of water to people and Earth?we need it to survive13. Why not just desalinate sea water?it was very highly costy and it can caue damages14. What did Iowa farmer Norman Borlaug do that helped the world's food supply?he started a green reluvtation he also taught other better farming techniques15. What are some developed countries doing in developing countries in regards to farming?16. According to the host of the video, what three things must people do to ensure that future generations have enough food and resources?stop consuming change technology, and reduce growth to our population. should probably do all three of them17. What did China and India do in the 1970's to try to reduce population? Which country was successful?step up festivals where men were sterized so they couldnt have kids anymore18. What two things are very important to women(and men as well) in helping bring down the fertility rate?
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