Core outer core sphere inner core aesthonas 2900km 6386...

core outer core sphere inner core aesthonas 2900km 6386 KM 5150km 600km 2. Fill in the table with information about the different types of boundaries. (8 points) Type Where are they usually located? Force (tension, shearing, and so on) Creates or destroys crust? Slab-push or slab-pull? Convergent Divergent 3. There are alternate explanations for the forces behind plate movement. A. What is "slab-pull"?(4 points) B. What is "slab-push"? Give one example of a slab-push structure. (4 points)

Transcript

0:00 Hello.

00:02 So the question given here is having subparts here.

00:05 This is subpart one, two and three.

00:08 So let's see what subpart one is saying.

00:11 So it's asking about the convergent and divergent boundaries, right? and they are asking some information like where they are usually located and which type of force is there.

00:26 And do they create or destroys crust? and about the slip push or pull right so this few information we have to give in the part one of the question regarding the convergent and divergent boundaries so let's see about all this first of all we must have a basic idea or the knowledge that what is convergent boundaries and divergent boundaries so convergent boundaries are those where crust this is destroyed as one plate dives under another.

01:03 So this is convergent.

01:05 And here when we talk about divergent boundaries, so here what happened new crust is generated.

01:12 So here what the plates pull away from each other.

01:16 So this is the basic ideas about these two boundaries.

01:20 Now as they have asked for this information, so let's see.

01:23 First is where they are located.

01:26 So here when we talk about the convergence, so they are located where oceanic, oceanic or oceanic continental or continental continental lithosphere.

01:38 And here if you talk about the divergence, so where they are located.

01:43 So they occurs above the rising convention currents.

01:47 So this is their location.

01:49 Now here they are asking about the force.

01:52 So here for the convergent there is compressive force.

01:57 But for the divergent, there is compressive force.

01:59 This tensional force.

02:01 And here they are asking that it creates or destroys crust.

02:05 So for convergent, this destroys crust because one plate dives under another...

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