Notes on the keywords and meanings for the topic 'Changing cities'.
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Brownfield sites: These are areas which are infertile so cannot be used to grow crops. These areas have usually already been developed on and thats why they are infertile.
Carbon footprint: This is the measure of the amount of carbon a country consumes per global hectares (gha).
Carrying capacity: This is the amount of people a place/town/country can hold. The country can only supply a specific number of people once this number is exceeded, things can get tough for people because they may not be enough food to support the amount of people in that…