Lets start with 2 as its the most simplistic, lets also say that its a artillery shell because you may say that a bullet is to fast and/or to hard to track and that shell will leave a nice explosion. in the way that the earth moves up the shell could not (if fired in a straight line) avoid crashing in to the ground at the speed the planet must be moving up, now lets say this is a civil war canon, that moved even slower. This disproves that theory, now lets do 1, if you toss a object in a (moving) car according to some FE the object will hit the back of the car, lets cut to the chase and IT DOES NOT the object does the same thing as not in a car and caress the velocity from the movement of the car, or is 7th grade science to much for you.
So in your attempt at disproof, complete with pathetic mocking suggesting 7th grade science is too much, you completely fail at very basic science (not sure what grade it would be, but pretty sure I knew it before high school, but Einstein would also have something to say about your nonsense).
I have never seen an artillery shell or any other projectile like it avoid crashing into Earth.
They all manage to fall and crash into Earth.
So just what is the problem here?
What you are saying is that if I am in a plane, and throw a ball in the air it should smash the back of the plane?
Conservation of momentum demonstrates your disproof is garbage.
Say Earth is currently travelling upwards at some velocity vy.
And you have a cannon which if stationary would result in the vertical velocity of the ball being vb.
When you fire this cannon on this moving Earth, the ball doesn't just magically lose the velocity it is moving at.
At a basic science level it would be fired at a speed of vb+vy. (At the more complex level it would be (vb+vy)/(1+vb*vy/c^2).
And without anything to change that, that would be its velocity as it moved through the air, with Earth increasing in velocity until it surpasses the velocity of the ball and starts gaining on it, eventually colliding with it.
So that is one massive failure on your part.
As for number 1, no, that is a very poor attempt at a disproof of number 2, and the part you ignore is that the car would need to be accelerating.
For what you gave earlier as number 1, it is that objects fall. Earth is stationary and objects fall down.
So even in a car, the object would still fall down.
So that is another failure on your part.
So I guess 7th grade science is too much for you.
And if you would like more advanced science to fail, the equivalence principle states that an object in a uniform gravitational field is indistinguishable from the ground accelerating upwards.
But as 7th grade science is too much for you, I suspect this will be as well.