Compared to heating and cooling this home using a standard heat ...

[Jipu 123]

Compared to heating and cooling this home using a standard heat pump system, this home's heating and cooling system will
 
  A) probably keep the pond from freezing over in the winter.
  B) probably cause ice to form on the pond in the early summer and fall.
  C) reduce the carbon footprint of the homeowners.
  D) not work if ice forms on the top of the pond.

Question 2

This home system illustrates the use of
 
  A) ecothermal energy.
  B) biomass fuels.
  C) geothermal energy.
  D) hydroelectric energy.

[DHRUVSHAH]

Answer to Question 1

C

Answer to Question 2

C

[Jipu 123]

TYSM

[flexer1n1]

Thanks for the timely response, appreciate it