Which safety feature is included in the Falcon 2000LXS to protect against stalls?

The Alpha Protection System is an important safety feature included in the Falcon 2000LXS that actively helps in protecting against stalls. This system works by monitoring the aircraft's angle of attack (AoA) and providing limits to prevent the aircraft from exceeding critical angles that could lead to a stall. By automatically managing the aircraft's control surfaces and flight parameters, the Alpha Protection System aids pilots in maintaining safe flight conditions during challenging maneuvers or when approaching stall scenarios.

In a stall situation, having this protective mechanism is vital as it significantly enhances the aircraft's safety levels by preventing unintentional loss of lift, thus allowing pilots to focus on other critical aspects of flight management. This system is particularly beneficial during low-speed flight phases such as takeoff and landing, where stalls are more likely to occur.

Other options like the emergency descent system, autothrottle system, and ground proximity warning system serve their own purposes concerning flight safety, but they do not specifically address stall protection in the same direct manner as the Alpha Protection System does. Each of these features enhances overall operational safety but does not provide the same active, aerodynamic stall-prevention capabilities that the Alpha Protection System offers.