1What are the aspects of sustainable development? Name the three of them.
2What does the economic aspect stand for, and what does it not accept?
3What must a society maintain if its social aspect is to stay balanced?
4What is sustainable environmental development?
5Going by the environmental aspect, what has to be looked after while roads, bridges and houses are built?
6In the diagram of the three aspects, what do the places where two circles cross stand for?
7A gravel business is digging up a riverbed and paying the villagers a good wage. Can this be called sustainable development? Give your reason.
8Why is sustainable development compared to a three legged stool?