## What are the 3 zones of the atmosphere?

The Earth has three main climate zones: tropical, temperate, and polar.

What are the 4 zones of the earth’s atmosphere?

These layers are the troposphere, the stratosphere, the mesosphere and the thermosphere. A further region, beginning about 500 km above the Earth’s surface, is called the exosphere.

What is atmosphere temperature and pressure?

An atmosphere (atm) is a unit of measurement equal to the average air pressure at sea level at a temperature of 15 degrees Celsius (59 degrees Fahrenheit). One atmosphere is 1,013 millibars, or 760 millimeters (29.92 inches) of mercury.

### What is the temperature zone of the atmosphere?

The temperature ranges from negative 5 degrees Fahrenheit (negative 15 degrees Celsius) at the stratosphere boundary to negative 184 degrees Fahrenheit (negative 120 degrees Celsius) at the upper boundary.

What are the main zones of atmosphere?

Earth’s atmosphere has five major and several secondary layers. From lowest to highest, the major layers are the troposphere, stratosphere, mesosphere, thermosphere and exosphere.

What are the earth zones?

The earth is divided into five distinct zones based on their climatic conditions, known as geographical zones. These zones are the North Frigid Zone, the North Temperate Zone, the Tropics, the South Frigid Zone, and the South Temperate Zone.

#### What do you mean by atmospheric pressure?

ATMOSPHERIC PRESSURE: The thrust due to atmospheric air on a unit area is called atmospheric pressure.

What is the air pressure of the stratosphere?

This region of increasing temperatures is the stratosphere, spanning a pressure range from 100 millibars at its base to about 10 millibars at the stratopause, the top of the layer.

What is the air pressure in the troposphere?

The troposphere has the following characteristics. It extends from the earth’s surface to an average of 12 km (7 miles). The pressure ranges from 1000 to 200 millibars (29.92 in. to 5.92 in.).

## How does temperature affect a football’s pressure?

Inside a football, air molecules bounce around and collide with the interior walls of the ball (bladder, really). The air’s pressure inside a football will go down with temperature. The deflate-gate controversy has people asking how how a given drop in temperature affects pressure.

What is the normal pressure of a football?

The pressure range that’s stated for a legal NFL football is 12.5 psi – 13.5 psi, but those pressures are gauge pressures. The gauge pressure is what we measure above the normal atmospheric pressure we experience all the time, and never notice.

What is the relationship between pressure and temperature in a ball?

If there are no leaks — and no illegal removing of air — the number of air molecules inside the ball remains constant. The simple result predicted by the ideal gas law with those assumptions is that pressure is proportional to temperature. Here is where the problem comes. The pressure that must be used is the total pressure.

### What is stratospheric ozone?

Stratospheric ozone is nicknamed “good” ozone, because the ozone layer plays a vital role in absorbing ultraviolet (UV-B) rays that are harmful to living beings on the earth.