Why can ocean currents affect a climate Brainly?

Why does ocean currents affect climate?

Ocean currents act as conveyer belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off, thus influencing both weather and climate. … When water molecules are heated, they exchange freely with the air in a process called evaporation.

How do ocean currents affect climate simple?

As the horizontal currents are moving south or northwards, they carry with them cool or warm water over an extended distance. It is the displaced water that affects the air, by warming or cooling it, thereby transferring the same effect to the land surface over which it blows. This is how ocean currents affect climate.

How do ocean currents affect climate quizlet?

Ocean currents affect world climate because ocean currents carry warm water, which helps warm climates of land masses.

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How does ocean currents affect climate Class 9?

The ocean currents greatly influence the temperature of an area. In areas where warm and cold currents meet, the temperature falls, giving rise to foggy conditions. Whoever, mixing of warm and cold currents supports a rich marine life.

What are the effects of ocean currents?

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.

How does ocean currents affect the climate and economic activities of an area?

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 do ocean currents affect climate of coastal regions?

In coastal regions, cooler ocean currents tend to cause cooler land temperatures, and warmer ocean currents tend to cause warmer land temperatures in coastal regions.

How does ocean pollution affect climate change?

Marine plastic pollution breaks down into microplastics and contributes to climate change both through direct GHG emissions and indirectly by negatively affecting ocean organisms. … The global warming potential of black carbon is up to 5,000 times greater than that of carbon dioxide (CO2).

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How does ocean currents affect the climate of South Africa?

The Agulhas Current transports warm tropical Indian Ocean water southwards along the South African coast. It modulates the rainfall along the east coast and interior regions of South Africa by providing the latent heat of evaporation needed for onshore wind systems to pick up moisture and carry it inland.

What are some of the effects of ocean currents quizlet?

Ocean currents bring warm water and rain from the equator to the poles and cold water from the poles toward the equator.

How does ocean currents affect rainfall?

When currents move around land masses, clashing air temperatures can lead to the formation of clouds, fog, and cause precipitation. … This water vapor increases the temperature and humidity of the air, leading to precipitation and storms. In fact, nearly all rain originates from the ocean.

What causes ocean currents quizlet?

A directional movement of ocean water; surface currents result from steady winds over the ocean surface; deep ocean currents result from density variations due to temperature and salinity differences.

How do ocean currents affect the climate explain Class 11?

Answer: Impact of currents on temperature varies depending on whether currents are warm or cold. … Warm currents: Warm currents bring warm water into cold water areas and are usually observed on the east coast of continents in the low and middle latitudes (true in both hemispheres).

How does ocean currents affect climate class 7?

Answer: 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. … The places where cold and warm currents meet are the biggest fishing grounds in the world.

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How do ocean currents influence climate in the coastal areas Class 7?

Class 7 Question

ocean . Warm ocean currents heat the air above the water and carry the warm air to the land, increasing the temperature of the coastal region.