6. Name three tectonic plates - one of each type - state its location and two activities that have occurred there that have had an impact on our earth.
English (United States)
B Focus

The 3 different types of boundaries that exist between the tectonic plates are collision, scattering and the plates that move along each other. Collision occurs when two plates move towards each other, but one ends up under the other and it is called subduction. Then it is an oceanic plate and a continental plate that move towards each other. Scattering occurs when the plates slide apart. The plates slide apart as the Atlantic becomes wider and wider as a new plate forms in the middle of the ocean. The mid-Atlantic ridge is a spreading zone. From there, magma comes out all the time due to the crack that is formed when two plates slide apart.

The difference between oceanic spreading zone and continental spreading zone is that when an oceanic plate slides apart, it spills magma, while when a continental plate slides apart, it is only filled with seawater, so a new sea is formed such as the Red Sea.
Oceanic distribution zone = volcano
Continental spreading zone = new sea is formed

What is a subduction zone?
It is a boundary area in the lithosphere where two lithospheric plates collide with each other.
One plate is forced down under the other and sinks into the mantle. In a subduction zone, deep-sea tombs, island arcs and mountain ranges are formed.

I’m confused ///: : : :

Well, a and b together would be negative. b alone would also be negative.