Population means the number of people in a geographic area. It can also be used for subgroups of people or animals.
Is there a all of the above?
If not choose the one most related to the lesson (probably B,C,or A depending on the lesson)
Explanation:
Olivine -
It is the primary component of the upper layer of mantle , Olivine is one of the common mineral present on the subsurface of Earth .
The structure of olivine is neosilicate . The general formula is
( Mg²⁺ , Fe²⁺ )₂SiO₄
It has an independent unit of SiO₄ , which is independent , having a tetrahedral structure .
Answer:
Since 1957, the European Union has benefited its citizens by working for peace and prosperity. It helps protect our basic political, social and economic rights. Although we may take them for granted, these benefits improve our daily lives.
Explanation:
I was doing this in 7th grade now in 8th
Answer:
4,700km
Explanation:
In 8 minutes, an earthquake P-wave travels a total distance of 4,700km
