## What creates the equator to pole temperature gradient?

This is a result of both heating due to ozone and heating due to solar insolation: ozone warms the stratosphere in the winter hemisphere from pole to equator, while solar radiation warms the stratosphere in the summer hemisphere from equator to pole. The combined effect is the monotonic temperature gradient observed.

## How do you convert temperature gradient?

Calculate the difference in temperature; in this case, it is -25 degrees, going from west to east. Divide the change in temperature by the change in distance to determine the temperature gradient. In this example, the decline of 25 degrees over 50 miles equals a temperature gradient of -0.5 degrees per mile.

Why the difference in temperatures between the equator and the north Pole is smaller during the summer time than it is during the winter time?

Sunlight hits a smaller surface area at the Equator so heats up quickly compared to the poles. There is less atmosphere to pass through at the Equator compared to the poles. This means more heat from the sun makes it to the surface of the Earth.

In general, we know that temperature decreases with height. This variation is known by the name of vertical thermal gradient, and it is because the source of heat that is radiating the atmosphere comes from the ground. Thus, the further away from the source, the air will be colder.

### Why is Coriolis zero at the equator?

Because there is no turning of the surface of the Earth (sense of rotation) underneath a horizontally and freely moving object at the equator, there is no curving of the object’s path as measured relative to Earth’s surface. The object’s path is straight, that is, there is no Coriolis effect.

### Why is the temperature colder as you move further away from the equator?

The sun shines directly at the equator, heating the atmosphere there and causing temperatures at the equator to be very warm. The further a location is from the equator, the less sunlight that location receives to heat the atmosphere and thus, the temperature is colder.

Why does the equator experience about the same temperatures year round?

On and near the equator, sunlight comes from almost directly above every day all year round, the equator therefore has a stable, daytime temperature the whole year.

What is the temperature gradient found in the troposphere?

6.5oC per 1,000 m
Temperature Gradient. The temperature of the troposphere is highest near the surface of the Earth and decreases with altitude. On average, the temperature gradient of the troposphere is 6.5oC per 1,000 m (3.6oF per 1,000 ft) of altitude. Earth’s surface is the source of heat for the troposphere.

## Why Coriolis force is maximum at pole and minimum at equator?

The Coriolis force is zero at the equator and maximum at the poles. At the poles, the plane of deflection force is parallel to the earth’s surface and is reduced to zero at the equator where there are no components of deflection in a plane parallel to the earth surface. Was this answer helpful?

## Why Coriolis force is high at poles?

As the latitude at which horizontally and freely moving objects are located increases, the twisting of the underlying Earth’s surface due to the planet’s rotation increases. That is the Coriolis effect increases as the latitude increases. It is maximum at the poles and is absent at the equator.

Why does air crossing the equator turn right?

Because the Earth rotates on its axis, circulating air is deflected toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere. This deflection is called the Coriolis effect.

The geothermal gradient is defined as the increase in temperature with depth in the Earth. In normal continental crust a typical geothermal gradient within the first 3 to 5 kilometers (2 or 3 miles) of Earth’s surface is about 25°C/km.

### What is the temperature gradient in the earth’s crust?

32∘C per km
The temperature gradient in the earth’s crust is 32∘C per km and the mean conductivity of the rock is 0.008 CGS units. Considering the radius of the earth is 6000km, the loss of heat by earth everyday is about(in calories):

### Why are temperatures at the equator warmer than temperatures closer to the poles?

Because the sun’s rays hit the earth’s surface at a higher angle at the equator.