1666 TEKS header image

Knowledge and Skills Statement

Earth and space. The student understands how human activity can impact the hydrosphere.
Glossary terms and definitions are consistent across kindergarten through high school in the TEKS Guide. The definitions are intended to give educators a common understanding of the terms regardless of what grade level they teach. Glossary definitions are not intended for use with students.

the system on Earth that contains all of the liquid and frozen water on Earth's surface as well as groundwater below the surface and water vapor in the atmosphere