How do currents influence the climate of a region Class 7?

How do currents influence the climate of a region?

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. … Land areas also absorb some sunlight, and the atmosphere helps to retain heat that would otherwise quickly radiate into space after sunset.

How do ocean currents influence the climate of a place Class 7?

Ocean currents are caused by the uneven heating of the Earth surface. … Warm ocean currents increases the temperature of the near by coastal areas while cold ocean currents bring down the temperature. For example, the warm North Atlantic Drift keeps the temperature of Western Europe warm even during winters.

How do currents affect climates?

How do currents affect climate? Currents affect climate by moving cold and warm water around the globe. In general, how do currents carry water? Currents carry warm water from the tropics toward the poles and bring cold water back toward the equator.

How do ocean currents influence the climate of the coastal region?

Warm and cold ocean currents can affect the climate of coastal regions, but only when local winds blow in from the sea. Warm currents heat the air over the ocean and bring higher temperatures over land. Cold currents can lower air temperatures and can bring colder temperatures over land.

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How do ocean currents influence the climate and economic activities of the coastal regions 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. … On the other hand, winds blowing over cold currents are dry; therefore, rainfall is scanty.

How do air currents affect climate?

The dominant air currents that affect climate are known as prevailing winds. … For example, warm winds that travel over water tend to collect moisture as they travel; the water vapor in the air will condense as it moves into colder climates, which is why temperate coastal areas often receive heavy rainfall.

How do ocean currents affect climate Class 5?

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.

What are ocean currents answer class 7th?

Answer: The streams of water flowing constantly on the ocean surface in a definite direction are called ocean currents. The ocean currents may be warm or cold. 2.

How does continental location affect climate?

Continental Position

When a particular location is near an ocean or large lake, the body of water plays an extremely important role in affecting the region’s climate. … A continental climate is more extreme, with greater temperature differences between day and night and between summer and winter.

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