What are polar ice caps ecosystems? -- Where in the world? -- Mapping polar ice caps -- Polar ice caps climates -- Types of polar ice caps -- Polar region features -- Life in polar ice caps -- Polar ice caps plants -- Polar ice caps mammals -- Polar ice caps birds, plankton and invertebrates -- Polar ice caps in danger -- Science in polar ice caps -- Working in polar ice caps -- Discover polar ice caps density -- Create a food web -- Eco challenge.
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