Urban Sustainability

Question 1

how can water be sustainably managed in cities?

Answer 1

drain water, rain water and wasted water can be collected and cleaned to be re-used.

Question 2

how can energy be sustainably managed in cities?

Answer 2

through using less and less harmful energy such as coal, oil and gas.

Question 3

how and why does waste need to be sustainably managed?

Answer 3

so global warming and negative climate change isn’t increased and the surrounding areas can be kept clean and tidy.

Question 4

how can creating more green space make an area more sustainable?

Answer 4

more nature and green areas in cities = more people visiting as the city looks more physically appealing.

Question 5

how can public transport reduce traffic congestion?

Answer 5

less cars and vehicles on the road = more people riding public transport and/or walking and biking.

Question 6

name 3 ways traffic flow can be managed :

Answer 6

1- more walking to places
2- designated traffic lanes
3- dedicated times for driving