Marine science chapter 5 oceans and atmosphere

Front

What happens when the ocean water absorbs too much carbon dioxide from the atmosphere?

Back

It lowers the pH and becomes more acidic.

Front

What is another name for the thermohaline currents that carry water around the planet?

Back

The Great Ocean Conveyor Belt.

Front

What two factors do ocean currents affect?

Back

Climate and weather.

Front

What are average weather conditions over a long period of time called?

Back

Climate.

Front

How are ocean currents created?

Back

By less dense warm water rising and more dense cold water sinking.

Front

What is the definition of ocean acidification?

Back

The process by which ocean water becomes more acidic due to increased carbon dioxide absorption.

Front

What role do ocean currents play in regulating climate?

Back

They distribute heat around the planet, influencing weather patterns and climate.

Front

What is the Great Ocean Conveyor Belt?

Back

A large system of ocean currents that circulates water globally, driven by temperature and salinity differences.

Front

What is the difference between weather and climate?

Back

Weather refers to short-term atmospheric conditions, while climate refers to long-term average conditions.

Front

What is the significance of the pycnocline in oceanography?

Back

It is a layer in the ocean where there is a rapid change in density with depth.