Question

multiple-choice question
which is true about the san andreas fault?
some sections of the fault move continuously but other sections get stuck.
the fault used to move but does not any more.
all parts of the fault move continuously.
the fault does not move except during an earthquake.
rewatch

Explanation:

To determine the correct statement about the San Andreas fault, we analyze each option:

• Option 1: The San Andreas fault has sections with different movement behaviors. Some sections exhibit continuous (creeping) movement, while others become locked (stuck) and release energy in earthquakes. This aligns with geological knowledge.
• Option 2: The San Andreas fault is still active and moves, so this is false.
• Option 3: Not all parts move continuously; some are locked, so this is false.
• Option 4: The fault has creeping sections that move continuously, not just during earthquakes, so this is false.

Answer:

A. Some sections of the fault move continuously but other sections get stuck.