Set 2: Inferences
Explanation
PASSAGE
Elephants can detect seismic vibrations through their feet, allowing them to sense approaching storms, earthquakes, and even the footsteps of distant herds. This ability helps them respond to threats and locate other elephant groups across vast distances.
What can be inferred about elephant communication?
Detailed Explanation
This question asks you to draw a logical conclusion from the text. Detecting 'seismic vibrations through feet' is non-auditory (not hearing). This provides environmental info like storms and locations. A valid inference must be supported by evidence in the passage, even if not stated directly. Look for clues in the text that strongly suggest the answer. Avoid conclusions that require assumptions beyond what's written. Valid inferences are strongly supported by multiple pieces of evidence in the text. Be cautious of choices that go too far beyond what the passage actually states. The best inference is the one most directly supported by textual evidence.
Key Evidence:
• "detect seismic vibrations through their feet"
• "sense approaching storms"
Why others are wrong: B ('Seismic vibrations' are not vocal sounds.), C (They locate 'distant herds' via vibration.), D (Their feet are highly sensitive—the whole point.).