Answer
• Natural gas
• Electricity
• Heating oil
Step-by-step explanation
The most common energy resource consumed and used to heat homes are natural gas and electricity. Natural gas and heating oil are the main resources used for home heating in most U.S homesteads. However, geothermal power and solar power are being adopted as renewable resources that could be used in home heating activities. In developing nations, coal is used for both home heating and running of power plants.