Labels are in capital print. Color, size, and shape are all accurate. Details are usually represented. 2 Half of living and nonliving things are identified. Most dependent relationships are identified correctly.
Interdependent relationships are incomplete.
Half of living and nonliving things are discussed. Focuses on one ecosystem and little on the other ecosystem. Explanations are not always based on recorded observations. Half of living and nonliving things are sketched. Labels are incomplete.