any asteroids that collide with the planet containing ice deposit it on the surface
Yes, it is a verb. It is a form of the verb "to collide."
No, because it doesn't exist.
an earthquake
Yes. If two tornadoes collide they will merge to form one tornado.
A solid body that does not collide with a planet is a moon or satellite in stable orbit. These bodies are held in orbit by the gravitational pull of the planet, allowing them to travel around it without crashing into its surface. Additionally, asteroids or comets that pass by a planet at a safe distance also fall into this category, as they can maintain a trajectory that avoids collision.
Earth did not collide with a planet. If Earth collided with another planet, it would have been smashed to smithereens and wiped from existence, then over billions of years the debris would have formed into a series of lifeless moons. It is believed however that a large-ish object, most likely a small moon or large asteroid, did collide with the Earth. The debris from that impact is believed to have created the moon that orbits Earth. So, a planet did not collide with Earth. But it's possible a small moon or large asteroid did. This is only a theory, it has not been scientifically proven. The theory is called the "giant impact hypothesis".
rift valley
Fault
Obviously it is possible, but in the short term - or even for the next billion years or so - it is extremely unlikely for Earth to collide with a black hole.
The word planet is in its full form.
where 2 plates collide and form one.