How do human activities impact the environment in canada ?

What season is it in the southern hemisphere when it’s december? a) fall b) spring c) winter d) summer

Which of the following best summarizes the point of agreement?

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 ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation