1) To ________________________ is to supply with water, usually with ditches and channels that allow the water to flow a) drain b) drought it  c) heel it d) irrigate e) transplant 2) A plant is considered ________________________ if it has occurred naturally in a particular region, ecosystem, or habitat without human introduction. a) native b) invasive c) alian d) home  e) foreign 3) ________________________ is the sprouting of a seed. a) Exfoliation b) Exterminate c) Fertilization d) Germination e) Propagation 4) ________________________ is a technique for storing bare-root fruit trees if you are unable to plant them right away. a) Storing b) Heeling-in c) Pruning d) Transplanting e) Shadowing 5) _______________________ are an approximation of how many hours of weather between 32 degrees and 45 degrees (F) a plant requires to properly go dormant so it can wake up and blossom and/or set fruit. a) Freezing hours b) Winter hours c) Dormant hours d) Spring hours e) Chilling hours 6) A ________________________ is the visible features of an area of land, its landforms, and how they integrate with natural or man-made features. a) landscape b) backyard c) park d) playground 7) ________________________ is to plant or scatter (as seed) for growing. a) Reep b) Reward c) Aerate d) Sow 8) ________________________ is the natural or artificial removal of a surface's water from an area with excess of water. a) Foliage b) Prunage c) Drainage d) Irrigate e) Drought 9) ________________________ plants threaten native species and habitats by competing for critical and often limited resources like sunlight, water, nutrients, soil and space._______________________. a) Native b) Foreign c) Alien d) Friendly e) Invasive 10) Something that is ________________________ is not active or growing but has the ability to be active at a later time. a) alive b) dormant c) dead d) chilling e) freezing

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