The water from the dam and reservoir has made soil of the river delta

wetter

less naturally fertile

more naturally fertile

drier

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

Match the letters with the correct terms

Which of these fragmental sedimentary rocks would most likely form farthest from the land?