Geography question from Naib Tehsildar exam, 2018 by JKSSB
Which of the following energy sources cannot be replenished in a short period of time?
Last updated May 13, 2026
Correct Answer:
Option A —
Natural gas
Renewable vs. Non-Renewable Resources
Energy sources are generally categorized based on how quickly they can be replaced by nature:
Non-Renewable Resources: These exist in a fixed amount and take millions of years to form. Once we use them, they cannot be replenished in a human timeframe. Natural gas, along with coal and oil (fossil fuels), falls into this category.
+2
Renewable Resources: These are naturally replenished on a human timescale, such as sunlight, wind, and water.
Why the other options are incorrect:
The other three options are all Renewable sources:
Hydro energy (B): Relies on the water cycle, which is continuous.
Geothermal energy (C): Comes from the heat generated within the Earth's core, which is virtually inexhaustible.
Wind energy (D): Caused by the heating of the atmosphere by the sun; as long as the sun shines, there will be wind.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.
