simpang forest and grassland in singapore

hill tree road highway transport plain waterway suburb infrastructure landscape coast river horizon field mountain reservoir town simpang forest grassland singapore aerial view sembawang canberra north east yishun johor malaysia coastal coastline trees asia avenue track country countryside rural suburban suburbs regenerating skyline skyscrapers city nature natural vegetation vegetated spontaneous secondary rainforest tropical woods woodland jungle evergreen equatorial rustic village settlement human mixed development urbanisation transportation roads new construction site back mangrove swamp land green greenery space canopy lush plants