Intrusive igneous rocks include gabbro, granite, and diorite. Each rock differs in that it was created by a separate silica-containing magma.
Despite having different silica concentrations, granite, diorite, and gabbro are all products of magmas. Gabbro is a typical rock that contains 45% to 55% silica. With a silica content ranging from 55% to 65%, diorite is a middle-ground rock. With a silica concentration of more than 65%, granite is an acidic rock.
The most common elements in the Earth's crust, silicon and oxygen, are combined to form silica, also known as silicon dioxide (SiO 2). Silica, which makes up the majority of more than 95 percent of all known rocks, makes up 59 percent of the Earth's crust. Quartz, which is by far the most prevalent crystalline variety of silica, tridymite, and cristobalite are the other two.
Learn more about silica compositions here
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Answer:
level 1 of perspective-taking skills in childhood
Explanation:
Level 1 perspective-taking occured when we understand or know that a person can see thing in different perception or ways. This often occurs among children who are 24 months old and 14 months old because they can engage in level 1 perspective-taking.
A person with Level 1 perspective taking will always know that from another point of view they are see a thing in which from another person point of view it is different from what they saw.
Engaging in perspective taking help us to work effectively with people because we tend to know how someone else sees things in order for us to be able to work together.
According to Robert Selman, this scenario illustrates LEVEL 1 OF PERSPECTIVE-TAKING TAKING SKILLS IN CHILDHOOD because Rashida believes that are teacher will see things differently from the ways she see hers.
Answer:
I hope it will helpu
Explanation:
federalism maintain democratic values Second, federalism disperses access to power, wealth and resources more widely to different territorial groups. It may help promote both peace and stability by giving local people a stake in the system. It might also encourage better governance, with more equal economic development
