On the places where there's convergent plate boundary between an oceanic and continental plate, there's a subduction zone. The oceanic plate is denser, heavier, lower than the continental plate. Because of that, the oceanic plate is moving below the continental plate, slowly getting into the mantle where it is melted and destroyed. On the boundary itself, a gap opens up between the plates, a gap that is under constant pressure and geological activity. This gap is basically a valley at the bottom of the ocean, being much deeper than the surrounding area. The term used for these places is an ocean trench, and there's lot of them around the world where there's a convergent plate boundary between an oceanic and continental plate. The best known of these ocean trenches, also being the deepest place on Earth, is the Mariana trench, located on the boundary between the Filipino and the Pacific plates.
Stars are formed on the density waves and the waves have gases and stellar winds that aid in there formation.
Explanation:
As the spiral galaxies are those that are formed by the flat rotating disks that have stars, dust and lots of gas and the concentration of the tars is called the bulge. They are surrounded by a fainter halo and globular clusters.
They have the wide arms that extend from the center of the galactic disk and have ongoing star formations. As they have many loose arms that have young and hot stars and are blue in color and that makes them so bright.
They are a form of sedimentary rocks, containing clasts of rock material or weathering products. Which are washed down steam the course of the river some of which are rounded in mineral forms such as clasts such as quads and feldspar, sandstone limestone and basalt.
Many of them are formed by strong water currents to produce rounded shapes. As most of the earth's sediments are distributed by the spreading stream sin most parts of the world.
Formed by chemical compaction deposition and sedimentation which binds the rocks back. Generally deposited at the bottom of stream channels.
There are some countries that its like there were in the paradise and some countries have nothing or sometimes less than that's country with à lot of water
