Suggest two reasons why developing brownfield sites is often more sustainable than developing a greenfield site. (4 marks) (2 paragraphs for 2 different reasons)

Brownfield sites are more sustainable because they provide opportunities for employment and promote conservation and wildlife. they save land from greenfield sites from being built on.

remember to develop your answer e.g. more biodiversity and less trees are being cut to build houses on- less CO2 being released into the atmosphere

Ibelieve it is the 2nd answer, create gardens on all rooftops. let me know if this .

Answer collision and mountain formation;