Abyssal plains are large, flat features that cover about one third of the planet.
<h3>What are Abyssal plains?</h3>
- The broad, flat, sediment-covered regions of the deep ocean floor are known as abyssal plains.
- They have a slope of less than one foot of height variation for every thousand feet of travel, making them the flattest, featureless places on Earth.
- When tectonic plates separate, magma rises and forms new crust, filling the space that was left between the plates.
- When sediments from the shoreline pass over the continental shelf, tumble down the continental slope, and deposit on top of the more recent oceanic crust, they create an abyssal plane.
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Answer:
These two cultures probably belong to the American continent.
Explanation:
Although the most multiethnic continent in the world is Africa, America is a very multiethnic continent with two countries considered to be world powers (USA and Canada). The American continent has this rich and ethnic diversity because it was home to several peoples, even before the arrival of Europeans, the continent had hundreds of indigenous tribes and other civilizations such as Incas, calchaquíes, tzotziles, Olmecas, Mayans, Guarani, Tupis etc. With the arrival of Europeans, the continent began to receive people from all over Europe, many people from Africa and the East, generating a highly diversified population.
2- East Germany and West Germany
West-the USA, Britain and France
East- Soviet Union
Answer:
Option (4)
Explanation:
The ‘climate envelope model’ is defined as a part of a major dispersion model of species that uses the climate parameters in order to make a predictions of total space that a species occupies in an environment.
This models represents the areas of climate that are suitable for species (both plant and animals) to exist. The variables that are commonly used in the species distribution models are climate type, land cover area, topography of the area and some other variable that are related to the species distribution model.
Thus, it can be considered that this model describes the range that a species can inhabit.
Hence, the correct answer is option (4).
