producing more noise pollution decreasing the amount of energy used increasing the use of natural resources increasing the time it takes to heat the home
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: A family installs a new heating system in their home. Which is the most desirable result of the new heating system?
Possibilities:
- producing more noise pollution
- decreasing the amount of energy used
- increasing the use of natural resources
- increasing the time it takes to heat the home

decreasing the amount of energy used