Answer:
5700 / 18,500,00,00 = 30.8 mm/yr; or 30.8 km/Myr
Explanation:
- North America and the African plates moved away from each other due to the spreading of the Atlantic ocean and the opening of the mid-Atlantic ridge. That develops a diversion motion and separated the plateau in the west and eastern direction. This also leads to the splitting of the south American plate away from the African continent.
Subject This Question Is For- Geography
Question- The lithosphere consists of which two layers?
Time Question Was Answered- On Tuesday, April 28th at 8:52PM
Choices To Choose From- A) The stiffer mantle and the outer core
B) The plastic mantle and the rigid mantle
C) The crust and the rigid mantle
D) The inner core and the outer core
Answer- The correct answer for this question is, C) The crust and the rigid mantle
Answer:
The valence electrons are the electrons in the outermost electron shell of an atom. That is why elements whose atoms have the same number of valence electrons are grouped together in the Periodic Table.
Explanation:
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Because they appeared quickly in geological time, and moulted like other arthropods, trilobites serve as excellent index fossils.
<u>Answer:</u>
<em>C) Population Density Equation </em>
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<u>Explanation:</u>
Population density is the total population that has been divided by the total area of the land. "Demography" is the "statistical study" of populations. It includes the study of size, structure, and distribution of the population. There are both direct and indirect methods for the data collection. Direct data is vital that tracks all the births and deaths and also include the changes in the legal status such as marriage, divorce, and migration. On the other hand the "indirect method" is vastly dependent on the historical demography.
