Planting Clean Air Crossword Puzzle

QUESTIONS LIST: rough : _ plants contain a thin and sticky coating around them that cleans the air by having dust stick to the coating, root : this part of the plant helps keep the ground together, drought : extremely _ -tolerant plants are perfect for southern ca, energy : if you plant a tree near a building, it will shade it, helping with _ conservation, hairy : the hair on _ plants catches the dust from the air, soil : california lilac attracts nitrogen which provides nutritious _ , trees : _ shade us and cool the air by releasing water into the air, invasive : _ plants quickly grow and spread out in an area, water : trees shade us and cool the air by releasing _ into the air, waxy : the leaves of these rubber plants are large and have _ , shiny surfaces that help it trap indoor dust particles