Animal Classification Polar Answer Key

Students sort a list of Southern Ocean animals into the categories mammals, birds, and invertebrates. Species include krill, penguins, whales, and seals. The activity builds understanding of biological classification, reinforces knowledge of polar ecosystems, and helps students practice grouping organisms by shared traits.

Curriculum Matched Skills

Science – Animal Classification

Science – Ecosystems and Food Webs

Critical Thinking – Sorting and Categorization

This worksheet is part of our Southern Ocean Worksheets collection.