Question

Continental shields are ____.​

​coastal mountain ranges
large, inland basins​
lines of volcanic islands that parallel a continent’s coast​
areas of crust added to a continent by accretion​
areas of exposed, ancient crystalline rocks​

Answer 1

areas of crust added to a continent by accretion​

Step-by-step explanation:

Continental shields are areas of crust added to a continent by accretion​.