Answer:
The intrusive and extrusive rocks differ in the manner in which they have formed, their density, coloration, grains, etc.
Explanation:
The intrusive and extrusive igneous rocks are the two wide branches of igneous rocks. While they do share multiple similarities, they also have multiple differences, which makes it relatively easy to distinguish them from one another. The differences can be seen in the location of their formation, the size of the grains, their coloration, density, the manner in which they have been formed... Notable differences between these two subgroups of rocks are:
Intrusive: Inside the Earth, plutonic, formed from magma, dark, dense, mafic, cooled off slowly, and large grains.
Extrusive: Outside the Earth, volcanic, formed from lava, light-colored, low density, felsic, cooled off quickly, and small or no grains.
Slavery was more prevalent in South Carolina than in North Carolina because settlers of South Carolina came from plantations in Barbados and settlers of North Carolina usually had small farms. Another factor why slavery was common in the Carolinas was because the colonists in the Carolinas came from the Caribbean, where slavery was common.
Because it's density is lower then the water density
75-80 degrees in this hemisphere
Answer:
The temperature decreases due to distance from the earth's surface.
Explanation:
The temperature decreases with increasing altitude in the troposphere because these air molecules are heated by the radiation and conduction of energy from Earth's surface and therefore air molecules closer to the surface have higher temperatures than molecules further from the surface.
