When the plane lands, please stay in your seats. independent or dependent?

one of each

dependent

The sentence "When the plane lands, please stay in your seats" is an independent clause.

To determine if the clause "when the plane lands" is independent or dependent, we need to consider if it can stand alone as a complete sentence or if it depends on another clause to make sense.

In this case, the clause "when the plane lands" does not express a complete thought on its own. It relies on the main clause "please stay in your seats" to complete the meaning. Therefore, "when the plane lands" is a dependent clause.

To identify dependent clauses, you can look for subordinating conjunctions (such as when, because, if, although, etc.) or relative pronouns (such as who, which, that) that introduce the clause. These words signal that a clause is dependent and cannot function independently.