Multiple choice general knowledge

The intensity fo Earthquake is measures with a

  1. Thermometer

  2. Barometer

  3. Hydrometer

  4. None of the above

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Earthquake intensity is measured with a seismograph (not listed). Thermometers measure temperature, barometers measure air pressure, hydrometers measure liquid density. So 'None' is correct.