Question

Impressions of tropical swamp plants were observed on rocks in polar regions. The impressions were dark black imprints, which means the fossils are examples of __. The fossils tell us that polar regions __.
blank 1

carbonization

mineralization

trace fossils


blank 2

had tropical plants that could grow in ice

might have had a different climate in the past

will have abundance of vegetation

Answer 1

Answer:

Impressions of tropical swamp plants were observed on rocks in polar regions. The impressions were dark black imprints, which means the fossils are examples of carbonization, mineralization, and trace fossils.

Explanation:

The fossils tell us that polar regions had tropical plants that could grow in ice,

might have had a different climate in the past, and will have abundance of vegetation.

Answer 2

Answer:

Impressions of tropical swamp plants were observed on rocks in polar regions. The impressions were dark black imprints, which means the fossils are examples of trace fossils . The fossils tell us that polar regions had tropical plants that could grow in ice.

Explanation: