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.
When it is a gas it is water vapor, or steam. Changing the Temperature of Water Water comes in three different forms. It can be a solid (ice) a liquid (water) or a gas (water vapor or steam). To change the water from one form of matter to another you need to add or take away heat.