What three controls surface currents quizlet?
List the three factors that control surface currents: Global winds, continental deflection and temperature, and the Coriolis effect.
What are 3 factors that drive ocean and air currents?
Winds, water density, and tides all drive ocean currents. Coastal and sea floor features influence their location, direction, and speed. Earth's rotation results in the Coriolis effect which also influences ocean currents.
What three factors cause and control surface currents How can we measure the direction of these currents?
Answer and Explanation: The three factors that control surface currents are continental deflection, global winds, and the Coriolis effect.
What factors cause surface currents?
Surface currents in the ocean are driven by global wind systems that are fueled by energy from the sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.
What causes surface currents quizlet?
What causes surface currents to move? It is caused by wind action, Earth's spin, and the shape of the continents. Also, the speed, direction, and volume of water can be affected by the uneven heating of the atmosphere. The force of wind blowing over the top of the Earth.
What factors affect surface currents?
Surface currents are controlled by three factors: global winds, the Coriolis effect, and continental deflections. surface create surface currents in the ocean. Different winds cause currents to flow in different directions. objects from a straight path due to the Earth's rotation.
What are the 3 major ocean currents?
Currents, The North Equatorial Current, the Gulf Stream, the North Atlantic Current, and the Canary Current.
Which factor causes surface ocean currents?
Surface currents in the ocean are driven by global wind systems that are fueled by energy from the Sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.
What are 4 factors that drive ocean currents?
Four Factors That Create Ocean Currents
- Wind. Wind is the single biggest factor in the creation of surface currents. …
- Water Density. Another major factor in the creation of currents is water density, caused by the amount of salt in a body of water, and its temperature. …
- Ocean Bottom Topography. …
- Coriolis Effect.
Mar 13, 2018
What two main factors control the speed and direction of the major ocean surface currents?
What two main factors control the speed and direction of the major ocean surface currents? Prevailing winds and the Coriolis Effect.
What is responsible for surface currents?
Surface currents in the ocean are driven by global wind systems that are fueled by energy from the Sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.
Which of these is a factor of surface currents?
Surface currents are controlled by three factors: global winds, the Coriolis effect, and continental deflections.
What are surface currents?
Surface currents are driven by global wind systems that are fueled by energy from the sun. These currents bring heat from the tropics to the polar regions; the Gulf Stream, for instance, brings warm water along the eastern coast of the US up to Northern Europe.
Which of these factors control ocean currents?
Four Factors That Create Ocean Currents
- Wind. Wind is the single biggest factor in the creation of surface currents. …
- Water Density. Another major factor in the creation of currents is water density, caused by the amount of salt in a body of water, and its temperature. …
- Ocean Bottom Topography. …
- Coriolis Effect.
Mar 13, 2018
What causes surface ocean current?
Surface currents in the ocean are driven by global wind systems that are fueled by energy from the sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.
What are the 3 types of ocean currents?
In this article we look at how ocean currents affect climate, the importance of ocean currents, and the types, causes, and effects of ocean currents.
- Surface Currents.
- Deep-water Currents. Vertical Currents.
- Upwelling.
- Downwelling.
Which factor causes surface ocean currents quizlet?
Wind direction, the spin of Earth, and differences in temperature contribute to currents. Currents occur at the surface of and deep within the ocean. The Coriolis effect contributes to the direction of current flow. Wind direction, the spin of Earth, and differences in temperature contribute to currents.
What are 3 ways that the density of ocean water can increase?
The density of seawater can be increased by reducing its temperature, increasing its salinity , or increasing the pressure.
What are the factors of ocean currents?
Oceanic currents are driven by three main factors:
- The rise and fall of the tides. Tides create a current in the oceans, which are strongest near the shore, and in bays and estuaries along the coast. …
- Wind. Winds drive currents that are at or near the ocean's surface. …
- Thermohaline circulation.
Feb 26, 2021
What factors drive surface currents?
Surface currents in the ocean are driven by global wind systems that are fueled by energy from the Sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.
What are the 3 factors that make the deep ocean difficult to inhabit?
Organisms living in the deep ocean must be adapted to survive under extreme pressure, limited light, cold temperatures, and other factors.
What are the four factors that control ocean circulation?
Four Factors That Create Ocean Currents
- Wind. Wind is the single biggest factor in the creation of surface currents. …
- Water Density. Another major factor in the creation of currents is water density, caused by the amount of salt in a body of water, and its temperature. …
- Ocean Bottom Topography. …
- Coriolis Effect.
Mar 13, 2018
What are the 3 main zones of the ocean?
The ocean is generally divided into three zones which are named based on the amount of sunlight they receive: the euphotic, dysphotic, and aphotic zones.
What are the three main zones of the open ocean?
Open Ocean
- Epipelagic zone (ocean surface to 200 meters deep). …
- Mesopelagic zone (200-1,000m) – This is also known as the twilight zone, because light becomes limited. …
- Bathypelagic zone (1,000-4,000m) – This is a dark zone where water pressure is high and the water is cold (around 35-39 degrees).
What is the cause of surface currents?
Surface currents in the ocean are driven by global wind systems that are fueled by energy from the Sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.
Which factor affects the temperature of ocean water?
The temperature of ocean water varies by location – both in terms of latitude and depth, due to variations in solar radiation and the physical properties of water.
What are the 3 major geographic zones of the ocean provide a brief description of each?
The sunlight zone, twilight zone, and deep ocean are the three major zones of the ocean. The deep ocean is further divided into 3 layers which are the midnight zone, the abyss and the trenches.
What are the 3 ocean zones and their depths?
The ocean is divided into five zones: the epipelagic zone, or upper open ocean (surface to 650 feet deep); the mesopelagic zone, or middle open ocean (650-3,300 feet deep); the bathypelagic zone, or lower open ocean (3,300-13,000 feet deep); the abyssopelagic zone, or abyss (13,000-20,000 feet deep); and the …
Which factor drives surface ocean current?
Surface currents in the ocean are driven by global wind systems that are fueled by energy from the Sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.
What controls the distribution of sea surface temperature?
Mid-ocean surface temperatures vary with latitude in response to the balance between incoming solar radiation and outgoing longwave radiation.