Marine Science Flashcard

Front

What are remotely operated vehicles (ROVs)?

Back

Submersibles controlled remotely to explore marine environments.

Front

What is upwelling?

Back

The upward movement of cold, nutrient-rich water.

Front

What are controlled variables?

Back

Factors kept constant to ensure reliable results.

Front

What occurs during a Spring Tide?

Back

The sun, moon, and Earth align, resulting in the highest high tides and lowest low tides.

Front

What is the intertidal zone?

Back

The area between high and low tide.

Front

What is the significance of marine biodiversity?

Back

Marine biodiversity contributes to ecosystem resilience, provides resources, and supports human livelihoods.

Front

What are the main types of ocean currents?

Back

Surface currents and deep-water currents.

Front

What is ocean acidification?

Back

The decrease in pH levels of the ocean due to increased carbon dioxide absorption.

Front

What is the role of phytoplankton in marine ecosystems?

Back

Phytoplankton are primary producers that form the base of the marine food web.

Front

What is a marine ecosystem?

Back

A complex network of living organisms and their physical environment in the ocean.