Sophia paused on the narrow path to catch her breath. The morning had started with clear blue skies, but now dark clouds swirled above the mountain peaks. Her father pointed to a wooden shelter visible through the trees. "We should make it there in twenty minutes," he said, zipping up his jacket. Their planned picnic at the summit would have to wait. Sophia shouldered her backpack and followed, listening to the distant rumble.
What specific evidence suggests the weather is changing?
"The morning had started with clear blue skies, but now dark clouds swirled above the mountain peaks""Her father pointed to a wooden shelter visible through the trees""Sophia paused on the narrow path to catch her breath"What does the "distant rumble" in the last sentence most likely refer to?
A landslideThunderOther hikers