The seafloor is the oldest near the mid-ocean ridge and gets progressively younger moving outward from the ridge. true false

What type of coastline is commonly found along the western side of the america’s

This phrase from the declaration of independence and its primary author thomas jefferson can be used to justify which statement? a) jefferson thought this document could be used in his defense were he put on trial for treason. b) jefferson knew that the colonists' actions would have an international impact. c) jefferson believed that a bill of rights was necessary in the new government. d) jefferson was trying to show the king that the colonists were intellectuals.

Which layer surrounds the center of the earth? a: crust b: core c: mantle