Diving depths are measured relative to sea level. Sea level is measured as O meters. A scuba diver plans to dive to -30 meters. What does this statement mean? CLEAR The diver will dive 30 meters lower than her last dive. You can subtract 30 meters from her current location to get the depth of her dive. She will dive to 30 meters below sea level. The dive will be 30 meters above sea level.​