ocean floor

Noun

The bottom surface of the ocean, including the continental shelves, abyssal plains, and oceanic ridges.

ریشه

Combination of the words 'ocean' and 'floor'.

مثال

• The ocean floor is home to diverse ecosystems.
• Submarine canyons are features of the ocean floor.
• The Mid-Atlantic Ridge is an underwater mountain range on the ocean floor.

ترکیب‌های رایج

Explore the ocean floor Study the ocean floor Map the ocean floor