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What causes the global convection current between the equator and the polls?
The difference in temperatures between the Equator and the north and south poles, plus the rotation of the earth, causes the air currents.
Do winds turn to their left or their right north of the equator?
North of the equator, winds turn to their right due to the Coriolis effect, which is caused by the rotation of the Earth. This effect causes moving air to curve to the right in the Northern Hemisphere, leading to clockwise rotation around high-pressure systems and counterclockwise rotation around low-pressure systems. Conversely, south of the equator, winds turn to the left.
What causes the global air convection current between the equator and the polls?
The difference in temperatures between the Equator and the north and south poles, plus the rotation of the earth, causes the air currents.
Why are the winds moving toward the equator deflected to the left?
The Coriolis effect, caused by the rotation of the Earth, deflects winds moving towards the equator to the left in the northern hemisphere and to the right in the southern hemisphere. This deflection occurs because different parts of the rotating Earth move at different speeds. It influences the direction of moving objects, including winds, and causes them to curve rather than going in a straight line.
How does the Coriolis effect cause?
The rotation causes the winds moving down from the poles to bend away from the equator..
How does the rotation of the Earth affect its shape?
The rotation of the Earth causes it to bulge slightly at the equator, making it slightly flattened at the poles and slightly wider at the equator. This shape is known as an oblate spheroid.
What causes equatorial bulge?
The equatorial bulge is caused by the Earth's rotation. As the Earth spins on its axis, the centrifugal force generated by this rotation causes the planet to bulge at the equator. This bulge results in the Earth being slightly wider at the equator than it is at the poles.
What evidence supports the theory of Earth's rotation?
The theory of Earth's rotation is supported by several pieces of evidence. One key piece of evidence is the Coriolis effect, which causes moving objects on Earth to curve due to the planet's rotation. Another piece of evidence is the difference in day and night caused by the rotation of Earth on its axis. Additionally, the flattening of the Earth at the poles and bulging at the equator is also evidence of Earth's rotation.
Why is the Coriolis effect zero at the equator?
The Coriolis effect is zero at the equator because the rotation of the Earth is perpendicular to the direction of motion at the equator, resulting in no deflection of moving objects.
What causes the global convection current between the equator and the polls?
The difference in temperatures between the Equator and the north and south poles, plus the rotation of the earth, causes the air currents.
Why earth is not spherical in shape and why it bulges at equator?
Earth is an oblate spheroid due to its rotation causing a centrifugal force that pushes material outward at the equator. This bulging at the equator is a result of the Earth's rotation, the centrifugal force causes the equatorial region to push outward, counteracting gravity and giving the Earth a slightly flattened shape.
What is the cause of the coriolis affect?
The Coriolis effect is caused by the rotation of the Earth. As the Earth spins on its axis, it causes moving objects, such as air masses or ocean currents, to appear to curve instead of traveling in a straight line. This effect is responsible for the rotation of storms and the direction of ocean currents.
What causes the global air convection current between the equator and the polls?
The difference in temperatures between the Equator and the north and south poles, plus the rotation of the earth, causes the air currents.
Why are the winds moving toward the equator deflected to the left?
The Coriolis effect, caused by the rotation of the Earth, deflects winds moving towards the equator to the left in the northern hemisphere and to the right in the southern hemisphere. This deflection occurs because different parts of the rotating Earth move at different speeds. It influences the direction of moving objects, including winds, and causes them to curve rather than going in a straight line.
Is the jet stream caused by earth's rotation?
Partially. The pressure difference between warm air near equator and cold air near arctic causes air to rise at equator travel north to arctic then down and south back to equator. The rotation of the earth bends that north-south belt - faster at the equator than at the slower rotation at arctic. The result of both is the jet stream.
What is the efect of rotation of the earth?
The rotation of the Earth causes day and night as different parts of the planet are exposed to sunlight or darkness. It also creates the Coriolis effect, which influences global wind patterns and ocean currents. Additionally, the rotation affects the shape of the Earth, causing it to bulge slightly at the equator.
How does the Coriolis effect cause?
The rotation causes the winds moving down from the poles to bend away from the equator..
