Ecotone
A definition:
ECOTONE-(1) A habitat created by the juxtaposition of distinctly different habitats; an edge habitat; or an ecological zone or boundary where two or more ecosystems meet. (2) A transition line or strip of vegetation between two communities, having characteristics of both kinds of neighboring vegetation as well as characteristics of its own.
Source of definition:
http://www.nalms.org/Resources/Glossary.aspx?show=E
On Nov. 17, 2008
The boundaries between two colliding plates is called a convergent boundary. Earthquakes and volcanoes are common near convergent boundaries, a result of pressure, friction, and plate material melting in the mantle.
The border across which genes can flow between two populations is called a "gene flow barrier." This barrier can be physical, such as a mountain range or river, or it can be due to behavioral or ecological factors that limit gene exchange between populations.
Earthquakes tend to occur at the boundaries of tectonic plates, where the plates interact. This is because the movement and interaction of these plates cause stress to build up within the Earth's crust, which is released as seismic waves during an earthquake. The specific type of boundary (e.g., convergent, divergent, transform) will influence the nature and intensity of the earthquake activity in that region.
-transform boundary -convergent boundary -subduction zoone -divergent boundary -mid-ocean ridge -rift valley ...these are some possible answers to your question.
Convergent: plates move into one another.Divergent: plates move apart.Transform: plates move sideways in relation to each other.
The boarder between two plates is called a boundary.
It is called the border. There are border crossing set up on most of them to control who comes in or out of the country.
h
The Border between the two countries separating Russia and China is just that a Border line.
There are 3 main types of boundaries between plates: Convergent- when two plates are coming together (mostly form mountains) Divergent- when two plates are moving apart (mostly form rift valleys) Transform- when two plates slide past one another (also called strike-slip)
A convergent boundary can form between two plates and a divergent boundary can be created between two plates, then two plates rubbing together create earthquakes, many are very minor. A convergent boundary is two plates pushing together to form a mountain, hill, or volcano. Divergent plates move apart and create canyons and stuff.
in Iraq-Iran border and in India
The boundaries between two colliding plates is called a convergent boundary. Earthquakes and volcanoes are common near convergent boundaries, a result of pressure, friction, and plate material melting in the mantle.
Pacific and North American Plate
A border separating two countries is called an international border or a national border.
A dividing line between two places is usually called a border.
divergent plate