Final answer:
Class G airspace only provides separation services to IFR aircraft by ATC.
Step-by-step explanation:
In class G airspace, separation services will be provided only to IFR aircraft by ATC.
Class G airspace, also known as uncontrolled airspace, does not require ATC services for VFR (Visual Flight Rules) aircraft. In this airspace, pilots are responsible for their own traffic separation.
On the other hand, IFR (Instrument Flight Rules) aircraft operate in controlled airspace and receive services such as separation assistance from ATC. Class G is uncontrolled airspace, meaning it does not have ATC services for providing separation between aircraft. However, IFR aircraft must still receive air traffic services such as traffic advisories and safety alerts when available. Pilots are responsible for maintaining see and avoid procedures to ensure safety within this type of airspace.