Woman sitting on rooftop beside aspen sapling

people 30 34 years 30 35 years 30 39 years 30s adult adults care caring cheerfulness cities city conservation conserving cultivate cultivating cultivation dirt earth ecological ecology environment environmental issue environmental issues environmental responsibilities environmental responsibility flight full length garden gardens growing happiness happy helping hand horizontal joy motion outdoor outdoors plant planting resources management roof roofs rooftop rooftop garden rooftops sapling skill smile smiles smiling soil tend tending top soil urban urban environment urban environments urban landscape urban landscapes working yard work