Marine Ecology

Understand the "Big Picture" of Our Blue Planet

Description: While other courses focus on specific animals or coral, the SSI Marine Ecology program looks at the ocean as a complete, interconnected system. Have you ever wondered why certain reefs are teeming with life while others are barren? Or how ocean currents determine where sharks and whales travel?

This course explores the science of the ocean. You will study how physical environments—from temperature and light to pressure and currents—shape the incredible diversity of life underwater. It is the perfect foundation for any diver who wants to understand not just what they see, but why it is there.

Why Choose the SSI Marine Ecology Course?

• The Foundation of Knowledge: This course gives you the scientific context for all other underwater encounters. It connects the dots between physics, biology, and the environment.

• Flexible & Accessible: As an SSI Ecology program, this certification focuses on academic understanding. It can be completed as a "dry" specialty (classroom/digital only) or enriched with open water observation dives.

• Digital Learning: Start your journey with the MySSI App. The digital materials are engaging and easy to complete at your own pace.

• Level Up: This certification counts as one of the required specialties for SSI Advanced Open Water and helps you progress toward the SSI Master Diver rating.

What You Will Learn:

• Oceanography Basics: How water moves, how light penetrates the depths, and how temperature layers (thermoclines) affect marine life.

• Marine Communities: The difference between different ocean "zones" (like coastal, open ocean, and deep sea) and the unique life found in each.

• The Web of Life: Understanding food chains, energy flow, and the delicate balance of predator and prey relationships.

• Human Connection: How human activities impact the global ocean system and how we can manage resources sustainably.

Course Prerequisites:

• Minimum Age: 10 Years Old

• Certification: None required for the academic portion (Open to snorkelers and non-divers!).