I believe the answer is C)
Answer:
The Treaty of Amity and Cooperation (TAC) in Southeast Asia, signed at the First ASEAN Summit on 24 February 1976, declared that in their relations with one another, the High Contracting Parties should be guided by the following fundamental principles:
Mutual respect for the independence, sovereignty, equality, territorial integrity, and national identity of all nations
The right of every State to lead its national existence free from external interference, subversion, or coercion
Non-interference in the internal affairs of one another
Settlement of differences or disputes by peaceful manner
Renunciation of the threat or use of force
Effective cooperation among themselves. it might be helpful
Unless you have some classified the answer is no. United Stated and Russia are not in an official Cyber War, although I would not be surprised if we would soon find out they are going at one another through those means.
Geothermal heat, is heat being pulled from the earth loop, creating warm air for us. Iceland uses geothermal heating for heat and electricity.