The presence of a black hole in our solar system would have one of two outcomes. The first possibility is that all of the bodies in the system would be drawn into the black hole, and compacted into BEC (Bose-Einstein Condensate), resulting in the effective destruction of the system. The second is that some/all of the bodies would assume stable orbits around the black hole, which, contrary to urban legend, is entirely possible (without black holes, we could not survive, because black holes are one of the cements of the universe, and our galaxy is held together largely by black holes), which would not destroy our solar system; it would, however, cause most of the system to freeze, making life impossible. Time would also be severely distorted for our system, since black holes are not just a spacial distortion, but a temporal one.
The results would probably be catastrophic.
if there were no solar system then there would be no life?
My Earth, as well as my Sun, would be completely destroyed if a black hole came through our Solar System. I'm not certain what would happen to YOUR Earth.
They would - if there was a black hole in our Solar System - but there isn't one.
They would fall into the Sun.
If a mini-black hole with the mass of the moon suddenly appeared in our solar system, it would likely disrupt the orbits of planets and other celestial bodies. The gravitational pull of the black hole could cause chaos and potentially lead to collisions or disturbances in the stability of our solar system. The black hole could also absorb nearby matter and energy, affecting the environment and potentially posing a threat to life on Earth.
Everything else in the solar system would orbit the earth instead of the sun. And it would take months to fly from London to Australia :)
If earth was simply wiped out during the collision that created the moon, life obviously would have had nothing to start on in this solar system. Assuming their is no lifes in the moons of our solar system.
It is not likely that any black hole gets near the Solar System in the short term - "short term" meaning, the next few million years at the very least. In the unlikely event that a black hole does get into the Solar System, I would guess that the greatest risk is that it disrupts the orbits of planets - perhaps even flinging planets out of the Solar System.
A black hole would take millions to billions of years to consume a solar system, depending on its mass and the distance of the solar system from the black hole. The process would involve gravitational interactions that could disrupt planetary orbits and potentially eject them from the system.
I believe it would clash against the rest of the solar system and burn everything else.
Our entire solar system would be 100 times as cold as Antarctica!