NCERT MCQ Solutions for Class 8 Science Chapter 12 Some Natural Phenomena for Session 2025-26. Objective questions of MCQ provide proper answers to all important multiple choice questions based on lightning, earthquakes, static charges and safety measures. These solutions are designed as per the latest NCERT syllabus for the academic session 2025-26, helping students prepare for exams with confidence. Each MCQ is solved with proper reasoning, making concepts easier to understand and ensuring quick revision and better performance in tests.
Class 8 Science Chapter 12 Solution
Class 8 Science MCQ
Class 8 All Subjects MCQ
Class 8 Science Chapter 12 Quiz
Q1. What causes lightning?
[A]. Strong winds
[B]. Accumulation of charges in clouds
[C]. High temperature
[D]. Movement of clouds
Q2. Which ancient civilization knew about static electricity as early as 600 B.C.?
[A]. Greeks
[B]. Egyptians
[C]. Romans
[D]. Chinese
Q3. What happens when two positively charged balloons are brought close to each other?
[A]. They repel
[B]. They merge
[C]. Nothing happens
[D]. They attract
Q4. Which device is used to detect whether an object is charged or not?
[A]. Barometer
[B]. Electroscope
[C]. Seismograph
[D]. Thermometer
Class 8 Science Chapter 12 MCQ for Revision
Q5. What is the process called when charge is transferred from a charged object to the earth?
[A]. Discharging
[B]. Earthing
[C]. Conducting
[D]. Charging
Q6. During thunderstorms, which position is safest if you’re in an open field?
[A]. Lying flat
[B]. Squatting low
[C]. Running fast
[D]. Standing tall
Q7. What is the purpose of a lightning conductor?
[A]. To prevent lightning
[B]. To provide safe path for lightning to ground
[C]. To measure lightning strength
[D]. To attract lightning
Q8. Earthquakes are caused by movements of:
[A]. Atmospheric pressure
[B]. Ocean currents
[C]. Magnetic fields
[D]. Earth’s crust plates
Class 8 Science Chapter 12 Quiz for Exam
Q9. Which instrument records seismic waves?
[A]. Seismograph
[B]. Barometer
[C]. Thermometer
[D]. Electroscope
Q10. The power of earthquakes is measured on:
[A]. Richter scale
[B]. Kelvin scale
[C]. Decibel scale
[D]. Celsius scale
Q11. Which of these is NOT safe during thunderstorms?
[A]. Staying inside a car
[B]. Taking a shower
[C]. Unplugging appliances
[D]. Using mobile phones
Q12. What type of charge does a plastic straw acquire when rubbed with polythene?
[A]. Negative
[B]. Neutral
[C]. Both positive and negative
[D]. Positive
Class 8 Science Chapter 12 MCQ Exercises
Q13. Which Indian region is NOT considered a high-risk earthquake zone?
[A]. Gujarat
[B]. North-East India
[C]. Kerala
[D]. Kashmir
Q14. What should you do if you’re indoors during an earthquake?
[A]. Stand near windows
[B]. Take shelter under a table
[C]. Use the elevator
[D]. Run outside immediately
Q15. The 2004 Indian Ocean tsunami was caused by:
[A]. Earthquake
[B]. Volcanic eruption
[C]. Meteor impact
[D]. Cyclone
Q16. Which building material is recommended for earthquake-prone areas?
[A]. Brick and mortar
[B]. Lightweight materials
[C]. Glass panels
[D]. Heavy concrete
Class 8 Science Chapter 12 MCQ Quiz
Q17. What happens when you bring a charged refill near a thin stream of water?
[A]. Water stream bends
[B]. Water gets hotter
[C]. Nothing happens
[D]. Water stream stops
Q18. Which natural phenomenon CANNOT be predicted accurately?
[A]. Cyclone
[B]. Earthquake
[C]. Lightning
[D]. Thunderstorm
Q19. What should you avoid during thunderstorms?
[A]. Touching metal pipes
[B]. Turning on lights
[C]. Watching TV
[D]. Using cordless phones
Q20. An earthquake measuring 6 on Richter scale is how many times more powerful than one measuring 4?
[A]. 1000 times
[B]. 100 times
[C]. 10 times
[D]. 2 times
