Earth's cycles

"Earth is constantly moving. Earth is also constantly recycling its resources. Water, oxygen, rocks, and carbon are just a few of the resources that are always moving through a cycle on our planet. All of the cycles work together to create balance in a system called Earth"--

שנה

2016

שפה

English

הוצאה

Teacher Created Materials

מהדורות

1

ISBN

9781480746862

מקור הנתונים: Wikidata