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? in the united nations
5. What is the United Nations?world wide peace country
6. How many people will live on Earth by 2050? 9 billion
7. Where is the greatest population growth going to take place?
8. 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?
11. How many people lack access to safe drinking water in the world?12what is the importance of water to people and Earth? to wash and drink and have clotheswhy not just desalinate sea water?14. What did Iowa farmer Norman Borlaug do that helped the world's food supply? developed some type of crops15. What are some developed countries doing in developing countries in regards to farming?money for farmingsacording to the host of the video, what three things must people do to ensure that future generations have enough food and resources?17. What did China and India do in the 1970's to try to reduce population? Which country was successful?18. What two things are very important to women(and men as well) in helping bring down the fertility rate?concerception
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