Hello!
The reason the Earth doesn't retain the same scarring from meteorite impact as the moon is because Earth has things that can wear this scarring down, while the moon doesn't. This is primarily because the Moon <u>doesn't have an atmosphere</u> while the Earth does.
For example, Earth's land doesn't retain the same scarring from meteorite impact as it has wind, rain, plants and all these things which erode the scarring away. However, the moon doesn't have these things. There is no wind, no rain, and nothing to blow away the scarring. Even footprints can last on the moon for this reason.
Earth's ocean doesn't retain the scarring either because of the water. The water, plus all of its currents and plant growth erodes away the marks, and eventually, they will disappear.
Hope this helps!
The geological feature responsible for the volcanic activity in this part of the world is the convergent tectonic boundary between the North American tectonic plate and the Pacific tectonic plate.
The Aleutian Islands are part of the so called ''Ring of Fire''. This means that they are part of the most active volcanic chain in the world. This is due to the convergent boundaries between the Pacific tectonic plate from one side, and the North American, South American, Eurasian, and Australian tectonic plate from the other side. The Pacific plate is submerging bellow all of them, and this contributes to the release of lots of magma and pressure towards the surface of the Earth, thus creating volcanoes in close proximity to the tectonic boundaries.
I believe the answer is B
