Welcome: Ecosystems Grade 4 science standard
Description: This is a WebQuest for 4 grade science standard Fourth Grade, Live Sciences, 3.Living organisms depend on one another and on their environment for survival. As a basis for understanding this concept: a) Students know ecosystems can be characterized by their living and nonliving components.
Grade Level: 3-5
Keywords: ecosystem, 4th grade, science standard, food chain, environment
Author(s): Megan Wright