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

The resources above correspond to the standards listed below:

Next Generation Science Standards

NGSS.3-LS. LIFE SCIENCE
3-LS1. From Molecules to Organisms: Structures and Processes - Students who demonstrate understanding can:
3-LS1-1. Develop models to describe that organisms have unique and diverse life cycles but all have in common birth, growth, reproduction, and death.
3-LS1.DCI. Disciplinary Core Ideas
LS1.B: Growth and Development of Organisms
LS1.B:1. Reproduction is essential to the continued existence of every kind of organism. Plants and animals have unique and diverse life cycles. (3-LS1-1)
3-LS4. Biological Evolution: Unity and Diversity - Students who demonstrate understanding can:
3-LS4.DCI. Disciplinary Core Ideas
LS4.D: Biodiversity and Humans
LS4.D:1. Populations live in a variety of habitats, and change in those habitats affects the organisms living there. (3-LS4-4)