> Geothermal Heating?

Geothermal Heating?

Posted at: 2015-05-24 
A is not correct. Geothermal plants CAN be near volcanic activity, but does not have to. Geothermal heating is caused by the earth's core heat. C, is correct. Heating and cooling is just one of the processes of geothermal energy. All the other ones are wrong. Geothermal energy is renewable, and causes little to no pollution.

The best answer is c but the phrase "Geothermal Heating" is misleading. The ground is simply a thermal mass which evens out seasonal temperatures. There is no actual heating or cooling done, it's just that a heat pump can be more effective with large ground loops.

The best answer is c but the phrase "Geothermal Heating" is misleading. The ground is simply a thermal mass which evens out seasonal temperatures. There is no actual heating or cooling done, it's just that a heat pump can be more effective with large ground loops.

C) seems likely although where does the cooling come in? A) maybe the answer expected yet near where I live there is geothermal heating achieved purely through the depth of the drilling. There is no geyser or volcanic activity in Southampton UK. Maybe the questioner isn't aware of this?

A is the correct answer. I believe in practicality, If you live in INDIA, you know it very well, there are only 2 geothermal stations in india.

1. Puga valley, Ladakh

2. One in arunachal pradesh ( i dont remember the name)

Both of them have geysers.

Point C mentions 'COOLING' too, which I think is incorrect. Rest is your opinion buddy ;)

Geothermal heating

A) can only be used in areas with geysers and volcanic activity.

B) is only used as a supplemental form of energy in private homes.

C) relies on constant underground temperature for heating and cooling.

D) is a form of non-renewable energy.

E) contributes to water pollution.

I believe the answer is C, can anyone confirm?