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1 points Save Ans What rock type dominates the entire western part of New York S

ID: 153546 • Letter: 1

Question

1 points Save Ans What rock type dominates the entire western part of New York State (e.g. going towards Rochester) ? Igneous QUESTION 18 1 points Save Answer How old are the rocks found at Henrietta (a town just south of Rochester)? Oa 420-440 Ma b. 360-420 Ma Oc200-250 Ma Od.o-2.5 Ma 1 points Save Answer QUESTION 1 What rock type is the unit mapped in red found on the western side of the Tappan Zee Bridge? O a Igneous Ob. Sedimentary OG Metamorphic Save All Answers ve and Sub Click Save and Submit to save and submit. Click Save All Answers to save all answers.

Explanation / Answer

17 ) sedimentary rocks.Because the bedrock in the western New York contains lower and middle Paleozoic sediments cheifly the shales and sandstones.

19)a. Igneous. The Tappan bridge was built on the Hudson river. The western side of the hudson river consists of Palisades cliffs.These are formed due to the Igneous rocks called diabase similar to the basalt.