
Zuckerberg also said that Facebook donated advertisements to get important information to people in the region about how to get help and stay safe.
"With 90% of the island's cell towers not operating, people cannot connect with people they know and more difficult for rescue workers to coordinate relief efforts."
In addition to sending a team to bring Puerto Rico back online, Zuckerberg announced that Facebook split a $ 1.5 million donation to the World Food Program and Net Hope. Puerto Rico has no power following the destruction of Hurricane Maria. 90.9 percent of the island's cell towers are offline.