Question

where would you most likely encounter effusive volcanic eruptions with low viscosity lava flows?
a
b

Explanation:

Step1: Recall volcanic - eruption types

Effusive eruptions with low - viscosity lava flows are common at divergent plate boundaries.

Step2: Identify divergent plate boundaries on the map

Divergent plate boundaries are where plates move apart. On the map, mid - ocean ridges are divergent plate boundaries.

Step3: Locate mid - ocean ridges among options

Option A is a mid - ocean ridge (the East Pacific Rise), where effusive eruptions with low - viscosity lava are likely. Options B, C, D, and E are not typical mid - ocean ridge locations.

Answer:

A