Geography
China one child policy
It was needed to restrain a then-surging population and alleviate social, economic, and environmental problems in China.
The one child policy significantly restrained population growth, though there is no general agreement on the proportions.
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Tourism
Tourism has grown because technology has advanced. The technology that has advanced is planes because they now carry more people and are a lot safer than they used to be. People also go abroad for their holidays a lot more hence why there is more tourism this is because people want to explore the world and explore different cultures!
Tourism is when people visit a different country from their own or go on holiday!
Different types of tourism are: Cultural
Eco
Recreational
Cultural tourism is for people who want to visit the queen or a particular unique building or monument!
Eco tourism is when people say go to south Africa and go a safari this is also paying the wildlife back by paying the people to look after them!
Recreational tourists are purely ones that go on holiday to have fun!
Population and Migration
The world population has increased over the years because families are having more than one child!
The environmental impacts of a growing population on the environment are the amount of carbon dioxide humans are breathing out also if there are more humans you need more houses which means you might have to cut down forests. Finally we use a lot of carbon that doesn't help the environment!
The economic impacts of a growing population are there might not be enough jobs for the population
Some places have higher death rates than others because their care system is either not as trained or they're health service is too strained from other people!
Some places have higher birth rates that others because they don't have quality sex protection or in poor countries they can't afford sex protection.
The social impacts of a growing population are that everybody will live near there friends or maybe people are lonely because they're finding it hard to find friends!
Migration is movement of people to a new area or country in order to find work or better living conditions.
The difference between migration and immigration is that immigration refers to relocation to a country, migration refers to the movement from one region to another
Forced migration is when people are made to leave their home! It could be caused by war, not feeling safe and possibly political uncertainties!