ESS
Grade-10
Easy
Question
Because of the Coriolis Effect, water in the northern hemisphere moves_________.
- Clockwise
- Anti-clockwise
- Nowhere
- None of these
Hint:
Clockwise
The correct answer is: Clockwise
- The Coriolis effect makes water move anticlockwise in the Southern hemisphere.
- And clockwise in the Northern Hemisphere.
- On the equator, water goes straight down.
- So, the correct option is a.
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__________is not associated with climate change.
__________is not associated with climate change.
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What can be done to prevent climate change?
What can be done to prevent climate change?
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In ________, El-Nino gets established.
- The cycle begins when warm water in the western tropical Pacific Ocean shifts eastward along the equator toward the coast of South America.
In ________, El-Nino gets established.
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- The cycle begins when warm water in the western tropical Pacific Ocean shifts eastward along the equator toward the coast of South America.
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_________ is an example of Jet streams.
- Earth has four primary jet streams:
- Two polar jet streams, near the north and south poles.
- And two subtropical jet streams closer to the equator.
_________ is an example of Jet streams.
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- Earth has four primary jet streams:
- Two polar jet streams, near the north and south poles.
- And two subtropical jet streams closer to the equator.
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________is a warm ocean current.
- The surface waters of the Kuroshio Current are warm and salty.
- This is because the Kuroshio starts in the tropics where the westward flowing North Equatorial Current reaches the western boundary of the North Pacific.
- Peruvian current, is a cold, low-salinity ocean current that flows north along the western coast of South America.
- The Labrador current is a cold ocean current that flows from the Arctic Ocean southward along the coast of Labrador and Newfoundland.
________is a warm ocean current.
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- The surface waters of the Kuroshio Current are warm and salty.
- This is because the Kuroshio starts in the tropics where the westward flowing North Equatorial Current reaches the western boundary of the North Pacific.
- Peruvian current, is a cold, low-salinity ocean current that flows north along the western coast of South America.
- The Labrador current is a cold ocean current that flows from the Arctic Ocean southward along the coast of Labrador and Newfoundland.
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The main causes of sea-level rise is ___________.
The main causes of sea-level rise is ___________.
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The ocean currents transport heat _____________.
The ocean currents transport heat _____________.
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__________are the large whirls of water within ocean basins.
- A gyre is a large system of rotating ocean currents.
__________are the large whirls of water within ocean basins.
ESSGrade-10
- A gyre is a large system of rotating ocean currents.
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Deep-ocean circulation currents are described as ____________ circulation.
Deep-ocean circulation currents are described as ____________ circulation.
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____________is the cause of Coriolis Effect.
- The Coriolis effect affects the wind by deflecting its path to the right in the Northern hemisphere and the left in the Southern hemisphere.
____________is the cause of Coriolis Effect.
ESSGrade-10
- The Coriolis effect affects the wind by deflecting its path to the right in the Northern hemisphere and the left in the Southern hemisphere.
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The boundary between the land and the sea can be defined by the term ___________.
The boundary between the land and the sea can be defined by the term ___________.
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___________________ is not a major oceanic gyre.
___________________ is not a major oceanic gyre.
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The ‘West Wind Drift’ belongs to___________.
- Antarctic Circumpolar Current or West Wind Drift is the largest and most important ocean current in the southern hemisphere.
The ‘West Wind Drift’ belongs to___________.
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- Antarctic Circumpolar Current or West Wind Drift is the largest and most important ocean current in the southern hemisphere.
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Other than wind, ______________is the most important factor that affects the movement of ocean water at the surface.
- Ocean currents are the continuous, predictable, directional movement of seawater driven by gravity, wind , Coriolis Effect and water density.
- The Coriolis effect is strongest near the poles and is absent at the equator.
Other than wind, ______________is the most important factor that affects the movement of ocean water at the surface.
ESSGrade-10
- Ocean currents are the continuous, predictable, directional movement of seawater driven by gravity, wind , Coriolis Effect and water density.
- The Coriolis effect is strongest near the poles and is absent at the equator.
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The Westerlies are__________.
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- The winds that change their direction with onsets of different seasons are called seasonal winds.
- Variable winds are those winds which blow in a small area and are related to the pressure systems.
- Mesoscale winds are better known as local winds or regional winds. These wind channels extend over long distances around the Earth.
The Westerlies are__________.
ESSGrade-10
- Westerlies are the Permanent winds that blow in the middle latitudes.
- The winds that change their direction with onsets of different seasons are called seasonal winds.
- Variable winds are those winds which blow in a small area and are related to the pressure systems.
- Mesoscale winds are better known as local winds or regional winds. These wind channels extend over long distances around the Earth.