1. All of the following are ways to show information on a map except-- A. Symbols

B. Themes

C. Contours

Explain why components that are naturally found in air can be considered air pollutants.

Which of the following planets is classified as a terrestrial planet? a. neptune b. venus c. saturn d. jupiter

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