Which of the following is considered survival gear in each life raft?

Survival gear in each life raft is essential for ensuring the safety and well-being of individuals in emergency situations at sea. Each item listed contributes significantly to sustaining life until rescue can be achieved.

Water is crucial for hydration, and having it in the life raft ensures that survivors can maintain their fluid intake, which is vital for survival, especially in potentially hot or dehydrating conditions.

MREs (Meals Ready-to-Eat) provide necessary nutrition to individuals who may be stranded for an indefinite period. These meals are lightweight, compact, and have a long shelf life, making them an appropriate choice for inclusion in survival gear.

A desalinization pump is an important tool in the survival kit as it enables individuals to convert seawater into drinkable water, which can be a crucial resource for long-term survival when freshwater supplies are exhausted.

Including all of these items in a life raft’s survival gear reflects a comprehensive approach to preparing for potential emergencies at sea, allowing survivors to hydrate and nourish themselves effectively while awaiting rescue. This is why "All of the above" is the correct answer, as each item plays a critical role in contributing to the chances of survival during a maritime emergency.