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The first early relatively stable land masses formed around 3.5-3.8 billion years ago, shortly after Earth's formation around 4.5 billion years ago.

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What kind of weather does maritime polar bring?

Maritime polar air masses typically bring cool and moist weather conditions. They are formed over the ocean and carry stable, humid air that can result in cloudy skies, frequent precipitation, and relatively mild temperatures.


Is land masses of earth shrinking?

There is no evidence to suggest that land masses on Earth are shrinking overall. While certain areas may be impacted by erosion, sea level rise, or geological processes like plate tectonics, new land is also being formed through volcanic activity and other processes. The overall land area on Earth remains relatively stable.


The relatively stable interior portion of a continent is known as a?

The relatively stable interior portion of a continent is a craton.


As succession continues one community of organisms replaces another until a relatively stable mature community is formed this type of community is called a?

The relatively stable mature community formed through succession is called a climax community. This community represents a state of balance between all the biotic and abiotic factors in the environment, leading to a diverse and complex ecosystem.


What is the zone between two unmoving air masses?

The zone between two unmoving air masses is known as a stationary front. At a stationary front, the air on either side of the boundary remains in place, leading to prolonged periods of cloudy and rainy weather. Temperature differences between the two air masses are usually minimal, resulting in relatively stable conditions.


Boundary between two air masses not moving in relation to each other?

When two air masses are not moving in relation to each other, it is referred to as a stationary front. This occurs when the forces that determine the movement of the air masses are in balance, resulting in little to no horizontal displacement. In a stationary front, the boundary between the air masses remains relatively stable, leading to prolonged periods of cloudy and potentially rainy weather.


The relatively stable interior portion of a continent?

The crust beneath a continent, also known as the continental shield, is a relatively stable region in the interior of a continent. This region is characterized by old and stable geological features like cratons and shields, which have not experienced significant tectonic activity for millions of years.


A contienetal polar air mass forms in?

A continental polar air mass are cold to cool and dry, but are not as cold as the Arctic air masses. Continental Polar air masses form over Canada and Siberia. These air masses bring cold air during the winter and cool, relatively clear, rather pleasant weather in the summer. The air mass is stable and usually prevents cloud formation.


What is the maintenance of a relatively stable internal condition refereed to?

"homeostasis"


Why does blood sugar concentration stay relatively stable in a person whose diet is low in carbohydrates?

Why does blood sugar concentration stay relatively stable in a person whose diet is low in carbohydrates?


What reflects the inborn and stable rudiments of personality such as excitability?

Temperament reflects inborn and stable traits of personality such as excitability. It represents an individual's natural predispositions and inclinations that influence how they react to stimuli and situations. Temperament is believed to be relatively consistent across different situations and throughout an individual's life.


What type of air mass forms when a cool and warm air mass meet?

When a cool air mass and a warm air mass meet, a stationary front is formed. This occurs when the boundaries between the two air masses do not move, leading to relatively stable weather conditions in the region.