capsize (KAP-size)—to turn over in the water
dinghy (DING-ee)—a small, open boat
hologram (HOL-uh-gram)—an image made by laser beams that looks three-dimensional
mast (MAST)—a tall pole that stands on the deck of a boat or ship and supports its sails
mechanism (MEK-uh-niz-uhm)—a system of moving parts inside a machine
monitoring (MON-uh-tur-ing)—regularly checking something over a period of time
operative (OP-er-uh-tiv)—a secret agent or spy
pod (POD)—a small herd or school of seals, whales, or dolphins
rehabilitation (ree-hab-bil-uh-TAY-shuhn)—the act of restoring a person or animal’s health and safety
sanctuary (SANGK-choo-er-ee)—a safe and protected place for endangered animals