How Do Ocean Currents Affect Temperature Select All That Apply?

Surface currents affect climate

by moving cold and warm water around the globe

. In general, currents carry warm water from the tropics toward the poles and bring cold water back toward the equator. A surface current warms or cools the air above it, influencing the climate of the land near the coast.

What are the four effects of ocean currents?

The following are the three effects of ocean currents:

It keeps the temperature high and makes the area more heated than the surrounding areas

. The warm ocean currents led to rainfall. It shares minerals & pollution attached to it becomes profoundly adulterated & later negligible.

What are the effects of ocean currents?

• They result in rain. Warm currents lead to evaporation, which turns into the rain for the coastal areas. …
• They can also cause deserts. …
• They can destroy marine wildlife. …
• They help with the continuity of life. …
• They save up on time and costs. …
• They can result in deaths.

What happens if ocean currents stop?

Study warns of ‘irreversible transition’ in ocean currents that could rapidly freeze parts of North America. If the current system collapses, it would lead to dramatic changes in worldwide weather patterns. If this circulation shuts down, it

could bring extreme cold to Europe and parts of North America

.

What affects the temperature of ocean currents?

Differences in water density

, resulting from the variability of water temperature (thermo) and salinity (haline), also cause ocean currents. This process is known as thermohaline circulation. In cold regions, such as the North Atlantic Ocean, ocean water loses heat to the atmosphere and becomes cold and dense.

What are the 3 types of ocean currents?

• 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.

How many ocean currents are there?

There are

five major gyres

: the North Atlantic, the South Atlantic, the North Pacific, the South Pacific and the Indian Ocean Gyre, see figure 1. The Antarctic Circumpolar Current is situated in the Southern Ocean and constantly circles around Antarctica because there are no land masses to interrupt the currents.

What are ocean currents short answer?

Ocean currents are the continuous, predictable, directional

movement of seawater

driven by gravity, wind (Coriolis Effect

What are warm and cold ocean currents?

Warm ocean currents originate near the equator and move towards the poles or higher latitudes

while cold currents originate near the poles or higher latitudes and move towards the tropics or lower latitudes. … They can flow for thousands of miles and are found in all the major oceans of the world.

What is the strongest ocean current?

The Antarctic Circumpolar Current

is the planet’s most powerful and arguably most important current. It is the only current to flow clear around the globe without being diverted by any landmass.

What is an example of ocean currents?

One major example of an ocean current is

the Gulf Stream in the Atlantic Ocean

. Ocean currents can be found on the water surface and deeper down. Currents on the surface often depend on wind. They travel clockwise in the northern hemisphere.

Can you drink melted sea ice?

Can you drink melted sea ice? New ice is usually very salty because it contains concentrated droplets called brine that are trapped in pockets between the ice crystals, and so it would not make good drinking water. … Most multiyear ice is

fresh

enough that someone could drink its melted water.

What are the 5 major ocean currents?

Ocean gyres are large system of circular ocean currents formed by global wind patterns and forces created by Earth’s rotation. The five major circulation patterns formed by the currents on this map are the world’s five major ocean gyres:

North Atlantic, South Atlantic, Indian, North Pacific, and South Pacific

.

What is a warm ocean currents called?

The Gulf Stream

is a strong ocean current that brings warm water from the Gulf of Mexico into the Atlantic Ocean. It extends all the way up the eastern coast of the United States and Canada. The Gulf Stream is a strong ocean current that brings warm water from the Gulf of Mexico into the Atlantic Ocean.

Which current is the coldest?

What are the 2 types of currents?

Current electricity is a constant flow of electrons. There are two kinds of current electricity:

direct current (DC) and alternating current (AC)

.