Q: Determine the topic of the passage. "In law enforcement parlance, the term murder book refers to the case file of a murder investigation." Topic:
A: Murder book

Q: Determine the topic of the passage. "Good Friday is a religious holiday observed primarily by Christians commemorating the crucifixion of Jesus Christ and his death at Calvary ." Topic:
A: Good Friday

Q: Determine the topic of the passage. "Anne Frank and her sister, Margot , were eventually transferred to the Bergen-Belsen concentration camp , where they died of typhus in March 1945." Topic:
A: Anne Frank

Q: Determine the topic of the passage. "Approximately 72% of the planet's surface (~3.6x108 km2) is covered by saline water that is customarily divided into several principal oceans and smaller seas, with the ocean covering approximately 71% of the Earth's surface." Topic:
A:
Ocean