Plants use their roots to get oxygen. Oxygen is dissolved in water, and there's also air pockets in their grow medium to provide a source of oxygen. When you water your plants too often, its roots are sitting in stagnant water which no longer has any oxygen left.
Which point(s) in the water cycle below best illustrate(s) water changing to a gas, and which term(s) could describe it? Is it.. 1; sublimation & evaporation. 2; evaporation only.
Students will be able to illustrate a labeled diagram of the water cycle. Introduction: This is a water cycle wheel intended to be made after students have learned basic vocabulary terms collection, evaporation, condensation, and precipitation and have viewed multiple visual models of the water cycle.