What are the advantages of ocean currents?

Ocean currents, including the ocean conveyor belt, play a key role in determining how the ocean distributes heat energy throughout the planet, thereby regulating and stabilizing climate patterns.

What are the disadvantages of ocean currents?

Disadvantages – Sometimes there will not be a lot of waves (which means no energy), It could interfere with ocean ecosystems in the area of the currents, and the temperature is raised wherever ocean currents are happening (which could also ruin an ecosystem).

What are 3 things ocean currents do?

How Do Ocean Currents Affect the Climate?

• Maintaining the climate around the poles. Warm currents move toward the poles while the cold current move toward the equator.
• Causing rains. Currents are also responsible for rains.
• Ocean water directs ocean currents.
• They create global conveyor belts.

What are ocean currents explain any three effects of ocean current?

The effects of ocean currents are: Affect Temperatures: Currents influence the climatic conditions of the regions in which they flow. The warm Equatorial currents raise the temperature of the region in which they flow. Similarly, the cold currents lower the temperature of the places where they flow.

What are the advantages and disadvantages of the ocean current?

Advantage: The areas where the warm and cold currents meet provide the best fishing grounds of the world. Disadvantage: The areas where a warm and cold current meet also experience foggy weather making it difficult for navigation.

What are the effects of ocean currents on human life?

Ocean currents regulate climate and prevent it from becoming overly extreme. People have used ocean currents to explore the Earth. Ocean currents affect the shipping industry, commercial and recreational fishing, and recreational navigation for boats.

What are ocean currents explain the advantages and disadvantages of ocean current to man?

The ocean currents influence the temperature conditions of the coastal areas. Warm currents increase the temperature over land surface. The areas where warm and cold currents meet, provide the best fishing grounds of the world. Seas Around Japan and the eastern coast of North America are such examples.

What are the effects of ocean currents Class 7?

Ocean currents influence the climate and economic activities of coastal regions in the following ways:

• Warm currents raise the temperature along the coast, while cold currents drop the temperature along the coast.
• Winds blowing over warm currents result in a good amount of rainfall, as they get moisture-laden.

How are oceans beneficial to us in improving the quality of life?

The air we breathe: The ocean produces over half of the world’s oxygen and absorbs 50 times more carbon dioxide than our atmosphere. Climate regulation: Covering 70 percent of the Earth’s surface, the ocean transports heat from the equator to the poles, regulating our climate and weather patterns.

What are the advantages of ocean currents Class 7?

The ocean currents influence the temperature conditions of the coastal areas. Warm currents increase the temperature over land surface. The areas where warm and cold currents meet, provide the best fishing grounds of the world.

What are the advantages and disadvantages of ocean thermal energy?

Comparison Table for Advantages and Disadvantages of Ocean Thermal Energy

Advantages	Disadvantages
It creates electricity without the discharge of greenhouse gases.	A constant supply of cold and warm water is needed. So the plant can be built in only appropriate for tropical areas.

How does knowledge of these currents affect humans?

Currents Tutorial With this information, merchandise and people can arrive on schedule. Lack of this knowledge can lead to collisions and delayed arrivals. Search-and-rescue personnel can use real-time and predicted current patterns to determine where the water may carry a missing person or floating object(s).

What are the two purposes of ocean currents?

By moving heat from the equator toward the poles, ocean currents play an important role in controlling the climate. Ocean currents are also critically important to sea life . They carry nutrients and food to organisms that live permanently attached in one place, and carry reproductive cells and ocean life to new places.

What are the 7 major ocean currents?

Currents move large amounts of water great distances. Countless currents have been named, but the seven major ones are the West Wind Drift (or the Antarctic Circumpolar Current), East Wind Drift, the North and South Equatorial currents, the Peru Current, the Kuroshio Current and the Gulf Stream .

Which of the factors influences ocean currents?

Factors Influencing Nature and Movement of Ocean Currents: Factors related to the earth’s rotation: Gravitational force and force of deflection. ADVERTISEMENTS: Factors originating within the sea: Atmospheric pressure, winds, precipitation, evaporation and insolation. Factors originating within the sea: Pressure gradient, temperature difference, salinity, density and melting of ice.

What are the factors influencing ocean currents?

Factors responsible for Ocean Currents The Planetary winds, Temperatures, Salinity, The earth s rotation, Obstruction from land