1) green water plants with a very simple structure (algae)

2) (a building for) a glass container for living fish and water plants (aquarium)

3) (of land) suitable for growing plants for food (arable)

4) (of land, climate) having not enough rain to grow plants etc. (arid)

5) (kinds of) very small living things, many of which cause disease or help dead animals and plants to decay (bacteria)

6) (any of several plants with) a seed in a long container (pod) (all used as vegetables) (bean)

7) (a kind, portion, of) alcoholic drink made from malt, special plants (hops) and yeast (beer)

8) the scientific study of the physical life of animals and plants (biology)

9) the scientific study of the structure and distribution of plants (botany)

10) a round, thick root of some plants (bulb)