How sharp are your wits and basic survival skills? Try your hand at these life or death interactive scenarios. See if you've got what it takes to stay alive in dire straits.

LIFE OR DEATH: LOST AT SEA Dream cruise or death trap? Your ship is sinking and it's up to you to stay alive. See how you fare on the high seas.

LIFE OR DEATH: SNOW SURVIVAL Stranded in a winter wonderland? It's not as pleasant as it sounds �?especially when it means life or death. What would you do to survive?

LIFE OR DEATH: IN THE JUNGLE Your helicopter crashes on a jungle island. Think you can make it out alive? Explore an interactive island and find out.