draw the cascadia subduction zone. Label the trench, the plates and which is going under the other one, and where volcanos are formed

Option (1)

Explanation:

When an oceanic plate collides with a continental plate, the denser oceanic plate gets subducted beneath the less denser continental plate, and this down-going slab undergoes partial melting at greater depth known as the subduction zone, which forces the magma to rise up and form volcano on the over-riding plate.

These volcanoes are of three types, namely the composite, dome and shield volcano. For example, Mount Vesuvius and Mount Fuji.

Thus, the correct answer is option (1).

it depends on the situation, but in a definitional sense, irrendentism is more valid.

explanation:

answerformal;