The entirety of Earth’s water, including oceans, seas, lakes, rivers, groundwater, and atmospheric water vapor, constituting a vital component of the Earth’s systems and supporting life.
Resources teachers, parents and learners can use!
Resources teachers, parents and learners can use!
The entirety of Earth’s water, including oceans, seas, lakes, rivers, groundwater, and atmospheric water vapor, constituting a vital component of the Earth’s systems and supporting life.