urban issues and challanges Flashcards
urbanisation is happening in
poorer countries
what is urbanisation caused by
rural urban migration and natural increase
what is rural urban migration
the movement of people from the country side to cities
what are the push factors of people leaving the countryside and moving to teh cities
natural hazards - damage property and farm land - rural areas find it harder to recover as there is little reasources
- fewer jobs
- desertification makes land unproductive
what are the pull factors of people leaving the countryside and moving to teh cities
- more jobs - better pay
- access to better healthcare
- educational oppertunites
- other family members might have already moved to urban area
- better quality of life
what is natural increase
when birth rates exceeds death rates as their are more people being more so the population grows
why have costal areas attracted human settle ment
- sheltered bay that are suitable for building harbours
- key ports for trade
why are upland areas usually sparsely populated
- difficulty to farm and few natural reasources
why have most urban areas developed in low alnd areas
easier to build on and the climate is milder than upland areas
whta is good about liverpools location
allows it to export both goods and culture making it a gateway between the uk and the rest of the world
what does sutainable living mean
living in a way that lets people meet their needs now without reducing the ability of people meeting their needs in the future
(doesnt perm damage enviroment or use up resources)
what are some water conservation schemes
- collecting rainfall and using it on gardens or flushing toilets
- installing toilets that flush less water
- installing water meter so people pay fpr the water that they use
- encouraging people to use less water for example - turning off taps
what is an example of a water scheme plan
in real world
in brazil in curitiba gocerment have introduced polices such as
- water meters in homes
- hosepipe ban
- seperate water systems for drinking water so less drinking water is used
what are some energy conservation plans
- ecourage people to make homes energy efficent - generate electricty from renewable sources - solar panel
- wind + solar over gas and coal
- encouraging people to reduce car use by using public transport
how do creating green spaces help a city become more sustainable
- naturally cooler areas were people can relax
- encourage people to exercise and use alterante transport like bikes
- makes people happier by giving them a break from the city noise