Which energy resource is non-renewable?
A. Water
B. Biomass
C. Wind
D. Coal
D. Coal
D. Coal
The non-renewable energy resource among the options given is D. Coal.
To determine the answer, you need to understand the concept of renewable and non-renewable resources. Renewable resources are ones that are naturally replenished at a rate equal to, or greater than, the rate at which they are consumed. Non-renewable resources, on the other hand, are finite and cannot be easily replenished.
Now, looking at the options:
A. Water: Water is considered a renewable resource as it goes through the water cycle, where it evaporates and eventually returns as precipitation.
B. Biomass: Biomass refers to organic matter, such as plants and plant-based materials. While biomass can be a renewable resource if it is harvested sustainably, it can also be non-renewable if it is overexploited, leading to deforestation or depletion of resources.
C. Wind: Wind is a renewable resource as it is caused by the uneven heating of the Earth's surface by the sun, which creates air movement.
D. Coal: Coal is a non-renewable resource as it is a fossil fuel that forms from the remains of plants that lived and died millions of years ago. The process of coal formation takes an incredibly long time, making it finite and unsustainable as an energy resource.
Therefore, the correct answer is D. Coal.