Unit 1 Marine Biology

Front

What is the layer of rock between the Earth's core and crust?

Back

mantle

Front

What do marine biologists study?

Back

All of the organisms in the ocean environment.

Front

List the steps of the Scientific Process in order.

Back

Observation, Question, Hypothesis, Experiment, Data, Conclusion.

Front

What is sonar used for in marine biology?

Back

Sonar is the use of sound to 'see' in the ocean.

Front

What is the crust that makes up the continents called?

Back

continental crust.

Front

What is the primary focus of marine biology?

Back

The study of marine organisms and their interactions with the environment.

Front

Define the term 'ecosystem' in the context of marine biology.

Back

An ecosystem is a community of living organisms interacting with their physical environment in the ocean.

Front

What is the significance of the ocean's thermocline?

Back

The thermocline is a layer in the ocean where temperature changes rapidly with depth, affecting marine life distribution.

Front

Explain the concept of biodiversity in marine environments.

Back

Biodiversity refers to the variety of life forms in marine ecosystems, including species diversity, genetic diversity, and ecosystem diversity.

Front

What role do phytoplankton play in marine ecosystems?

Back

Phytoplankton are primary producers that convert sunlight into energy through photosynthesis, forming the base of the marine food web.