I would say either problem/solution or cause/effect
Answer:
A. sudden breaking of rock as it releases potential energy
Answer:
An independent clause is a clause that can stand by itself as a simple sentence. An independent clause contains a subject and a predicate and makes sense by itself. Independent clauses can be joined by using a semicolon or by using a comma followed by a coordinating conjunction.
Example:
I enjoy sitting by the fireplace and reading.
She wants to travel the world and see wonderful sights.
Our planets revolve around the sun.
The professor always comes to class fully prepared.
Answer: d
Explanation: i took the quiz
The last sentence is an example of a comma splice since 2 independent clauses are connected by only a comma(it needs a coordinating conjunction after the comma or change it to semicolon or period)
