What geologic features might form at the surface of plate a?

The geologic features form at surface of Plate A are:

1. Deep ocean trenches

2. Submarine mountain range

3. Volcanic activities

4. Island arcs

5. fault lines

Explanation:

"Plate A" is the name given to the tectonic boundary formed by the combination of two tectonic plates in volcanic areas.

The geologic features form along the surface of "Plate A" (plate tectonic boundaries) are as follows:

1. Deep ocean trenches

2. Submarine mountain range

3. Volcanic activities

4. Island arcs

5. fault lines

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the total distance traveled by the car is

30km + 49km = 79 km .