Science Worksheets and Study Guides Third Grade. What are Ecosystems?

The resources above correspond to the standards listed below:

West Virginia Standards

WV.SC.S.3.2. Content of Science: Students will demonstrate knowledge, understanding and applications of scientific facts, concepts, principles, theories, and models as delineated in the objectives, demonstrate an understanding of the interrelationships among physics, chemistry, biology and the earth and space sciences, apply knowledge, understanding and skills of science subject matter/concepts to daily life experiences.
SC.O.3.2.2. Observe, measure and record changes in living things (e.g., growth and development, or variations within species).
SC.O.3.2.4. Observe and describe relationships among organisms and predict the effect of adverse factors.