Answer:
C.Greenwich, England
Explanation:
The prime meridian is at longitude 0° and pass through England and Greenwich
A prime meridian is the meridian (a line of longitude ) in a geographic coordinate system at which longitude is defined to be 0°. Together, a prime meridian and its anti-meridian (the
180th meridian in a 360°-system ) form a great circle . This great circle divides a spheroid into two hemispheres . If one uses directions of East and West from a defined prime meridian, then they can be called the Eastern Hemisphere and the Western Hemisphere.
I'd say atlantic slave trade.
Answer:
Question 3: True
Question 4: False
Question 5: option a
Explanation:
Question 3:
In the Bowen's Reaction arrangement, the persistent arrangement portrays and clarifies the development of the plagioclase feldspars as they advance from being calcium-rich to incfeasingly sodium-rich with consistently falling temperature conditions.
Then again, the discontinuous arrangement depicts the development of the mafic minerals, for example: pyroxene, olivine, biotite mica and amphibole each at an unmistakable temperature.
Question 4: False
Fractionation and crystal settling are a piece of partial crystallization and they are internal procedures.
Question 5: option a
Viscosity of a given magma increments with expanding silica content, diminishing temperature and diminishing volatile substance.
You would go upstream as in north if you would go down stream it would be south