2006-08-22 20:18:55 · 3 answers · asked by william121272000 1 in Social Science ➔ Other - Social Science
I'm thinking that the H2O cycle is about transpiration. You know, when water evaporates, condenses, and falls back to earth as rain. However, it could be about the different states of water: ice, liquid, gas. You are really going to have to do some research on this one.
The CO2 O2 cycle may refer to the absorption of O2 into the leaves of plants, the manufacture of food, and the release of O2. However, I'm not sure and you are going to have to do some research on this one too.
I'm totally clueless on the Hydrogen cycle.
2006-08-22 20:37:14 · answer #1 · answered by Ellen J 7 · 0⤊ 0⤋
This Site Might Help You.
RE:
what is H2O cycle? what is CO2O2 cycle? and what is hydrogen cycle?
2015-08-18 07:32:24 · answer #2 · answered by ? 1 · 0⤊ 0⤋
--->> Tips---> https://trimurl.im/f24/what-is-h2o-cycle-what-is-co2o2-cycle-and-what-is-hydrogen-cycle
2015-08-04 11:00:23 · answer #3 · answered by Daniel 1 · 0⤊ 0⤋
I heard about nitrogen cycle only...
2006-08-22 20:26:14 · answer #4 · answered by Jill-mommy of a cute lil fellow 4 · 1⤊ 0⤋
Put it in the recycling bin. Sorry but Dr Seuss it is not.
2016-03-19 08:50:25 · answer #5 · answered by Anonymous · 0⤊ 0⤋