Which currents are cold and which are warm? North Equatorial current, Equatorial counter current, South equatorial current, Peru current, Florida current, Guinea current, and Falkland current. I have found out 11 others but not these.
http://ioc.unesco.org/oceanteacher/OceanTeacher2/01_GlobOcToday/01_SciOc/04_PhysOc/Chapt-31.pdf
To determine whether a current is cold or warm, we can look at the overall temperature of the region where the current flows. Keep in mind that ocean currents can vary in temperature throughout their length, depending on factors such as the source of the water and the surrounding climate.
Here is the information about the currents you mentioned:
1. North Equatorial Current: The North Equatorial Current flows from east to west across the northern part of the equator in the Atlantic Ocean. Generally, this current carries warm water.
2. Equatorial Counter Current: The Equatorial Counter Current flows eastward in the Atlantic, between the North and South Equatorial Currents. The water in this current is generally warm.
3. South Equatorial Current: The South Equatorial Current flows from east to west across the southern part of the equator in the Atlantic Ocean. It typically carries warm water.
4. Peru Current: The Peru Current, also known as the Humboldt Current, flows northward along the west coast of South America. The water in this current is cold due to the upwelling of deep, nutrient-rich waters.
5. Florida Current: The Florida Current is a warm ocean current that flows from the Gulf of Mexico into the Straits of Florida and then northward along the eastern coast of the United States.
6. Guinea Current: The Guinea Current is a warm ocean current that flows southward along the west coast of Africa, originating from the Gulf of Guinea.
7. Falkland Current: The Falkland Current, also known as the Malvinas Current, flows northward along the east coast of Argentina and the Falkland Islands. It is a cold current resulting from the interaction of the Antarctic Circumpolar Current and the Brazilian Current.
For more information, you can refer to the provided link, which includes detailed information about these currents and their temperature characteristics.