Question

Determine whether the phrase ( in quotations ) or clause In each sentence is restrictive or nonrestrictive.
1. Lightning that strikes in dry forests can cause forest fires.
A) Restrictive; no commas needed
B) Nonrestrictive; commas are needed
2. Often thunderstorms produce lightning “that ignites wet areas”
A) Restrictive; no commas needed
B) Nonrestrictive; commas are needed