Revealing mistake: In many of the scenes which are supposed to be taking place in zero gravity, the womens' hair still falls in the normal way instead of floating.
Continuity mistake: When Bond shoots the man in the tree, he is wearing a hat. He is still wearing it as he falls, but when he is shown on the ground, it is nowhere to be seen.
Factual error: When Bond and Goodhead's space shuttle enters space, it still has the main fuel tank attached. However, when Bond releases the fuel tank it falls downward. It should maintain its momentum in orbit around the Earth until atmospheric drag (which extends out to high orbit) causes the orbit to decay over many years.
Continuity mistake: When Drax is jetisened from the Space Station by Bond, he flips end over end but at some point in the last moments we see him his body moves upward as though he hit some turbulence and then it moves downward. This isn't possible in space because unlike skydiving where one can manipulate his body in flight, in space one can't change his momentum without something to counteract the direction one's headed in like jet propulsion or running into an object that would allow them to stop the way they were previously headed. Drax has neither the jet propulsion since he is ejected in just his suit and doesn't run into anything which would change his direction.
Revealing mistake: During the pursuit in the Amazonian forest, one of Drax's boats jump. The persons in it are shown to be dummies because they smash so violently that a person couldn't survive that impact, and they stay bent after that.
Continuity mistake: In Venice, the man in the coffin throws a knife at the captain of the gondola and one at Bond. There were 4 knives besides him and 3 after that. When he dies, the knives have disappeared.
Continuity mistake: When James Bond is falling from the airplane, his Jacket is attached to his pants but it wasn't when he was in the airplane.
Revealing mistake: When the pods are launched from the space station, it's obvious that they are models mounted on threads.
Visible crew/equipment: When Bond is fighting in the sky with the pilot, there's some shots where the shadow of the cameraman passes over them.
Continuity mistake: The helicopter on which Corinne Dufour and James Bond fly has a huge number written on the bottom, but it has disappeared when they arrive at Drax's palace.
Factual error: When James Bond is in the control room of the secret base, I think it's when the second shuttle takes off, there's the time at the bottom of the TV screen moving forward, but it's written T- instead of T+.
Audio problem: When Bond is being shot at while motor-boating away from his pursuers in Venice, at one point during the chase, they shoot right next to a rope on his boat and a sound from a silenced handgun is heard when the bullet hits the wood. No one is using a silenced handgun.
Continuity mistake: When the bad guy is struggling with Bond at the beginning trying to get the parachute, just before Bond kicks the bad guy away for good, there are shots of Bond's face and he's wearing the kind of eye protection goggles Jaws has on, only in a clear color. Bond didn't have these with him and never put any on, and in shots after the bad guy gets the boot, he doesn't have the goggles on anymore.
Revealing mistake: When Drax is about to destroy the American shuttle, Bond, at the last minute leaks out all the gravity and everyone starts floating. In the next shot or two when you see Bond starting to float, a wire is visible that is used to make him hover.
Answer: They would die or escape and go feral, as would zoo animals, farm animals etc.