Answer:
The loss of arctic ice negatively affects the sustainability of the human population.
Step-by-step explanation:
About 68.7 percent of the water in the world is held at the poles as ice. The melting of the arctic ice will lead to a drastic increase in the amount of water in the sea, causing a rise in sea levels. The effect will be that countries close to the sea will get flooded with water. This will cause the deaths of thousands.
Most Islands such as the Caribbeans, Iceland, and Madagascar will be totally submerged in water as a result of this.