First of all, every black hole has the same size ... its length, width, height, radius,
depth, diameter, area, and volume are all zero. What varies from one black hole
to another is their mass.
Next, black holes don't reach out and grab things that happen to be passing by.
Outside of the hole's "event horizon" it has the same influence as any other object
with the same mass. Other bodies that pass a black hole at a distance at which
they're moving slower than escape velocity will settle into orbit around the hole.
Should Earth ever collide with a black hole, it would get destroyed.
Very small. Earth has so far survived this for ca. 4-5 billion years; also, the closest known black hole is at a distance of about 3000 light-years.
Our planet Earth will probably not spontaneously turn into a black hole under its own gravity since it lacks sufficient mass - it would need several solar masses to so collapse, and the Earth is just a tiny fraction of the mass of the Sun.
You cannot see a black hole when you are on Earth, unless a black hole were to absorb Earth, which even then, you would see it in a split-second before it would engulf you
No. It would be so small, that it would annihilate itself within microseconds.
A black hole can,but it is very rare for a black hole big enough to swallow Earth.
No. Earth would be destroyed if a black hole came anywhere close to it.
that is possible if they bare extremely small because a black hole would suck up or absorbe the earth before we knew it. No. That's wrong. It isn't possible because a black hole is caused when a star dies. And it isn't possible to have stars on Earth.
Should Earth ever collide with a black hole, it would get destroyed.
no
Very small. Earth has so far survived this for ca. 4-5 billion years; also, the closest known black hole is at a distance of about 3000 light-years.
There is a black hole close to Earth, yes. It is 1,600 light years away.
You can't "stick your finger into" a mini black hole: if you got close enough to "be in it" then you would be sucked in along with millions of kgs of mass before it winked out in a billionth of a second.
Our planet Earth will probably not spontaneously turn into a black hole under its own gravity since it lacks sufficient mass - it would need several solar masses to so collapse, and the Earth is just a tiny fraction of the mass of the Sun.
no
no.
You cannot see a black hole when you are on Earth, unless a black hole were to absorb Earth, which even then, you would see it in a split-second before it would engulf you