This warming is in addition to carbon dioxide's better-known effect as a heat-trapping greenhouse gas. For scientists trying to predict global climate change in the coming century, the study underscores the importance of including plants in their climate models.
It is a physical change. All phase changes are physical, not chemical. The chemical composition of water does not change when it changes from a liquid to a gas, or for that ma â¦ tter, to a solid.
A) The condensation of steam on a mirror is an example of a physical change. B) The burning of a piece of charcoal to a white powder is an example of a physical change. C) Evaporation of water from a fish tank is evidence of a physical change. D) The fact that sulfur is a yellow powder is a physical property.