Revealing mistake: During the cable car scene, when Bond and Goodhead are sliding down, not only is the image in the background a still image (check the boat left of the island, and the waves next to the coast on the right), but the very same shot of them sliding downwards is used twice.
Revealing mistake: During the boat chase in the jungle, in several of the front shots of Bond's boat you can see the wake from the camera boat in front of him.
Revealing mistake: During the speed boat chase Jaws waves the 2nd boat past. The boat goes from right to left and the camera boat goes left to right - in the background you can see the wake from the camera boat. It's doing a 360 degree turn, completely different to the one Jaws is on.
Revealing mistake: During the boat chase in the Amazon the second boat blows up twice and is moving very fast but the third explosion shows the boat stationary with no time to stop.
Revealing mistake: When Moonraker 6 jettisons its small fuel pods, the one on the right has a visible wire behind it.
Revealing mistake: During the parachute scene, Bond's stuntman looks nothing like him and is very noticeable.
Revealing mistake: During the parachute scene, in the wide angles Jaws' stuntman has perfect straight white teeth, nothing like the characteristic edgy metal teeth.
Revealing mistake: When Bond and Chang are fighting in the glass museum, Bond cuts Chang's stick in half with his foil. If you look carefully, you can see a mark on Chang's stick where it is to be cut.
Revealing mistake: When Bond stops to study the map at the beginning of the Amazon chase sequence, you can catch some brief glimpses of a black object floating in the water. This is actually the explosive charge used to simulate the initial mortar fire's impacts from his adversaries' boats. Keep a close eye on those 'shell impact' locations to spot them proper.
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.
Revealing mistake: When the pods are launched from the space station, it's obvious that they are models mounted on threads.
Answer: They would die or escape and go feral, as would zoo animals, farm animals etc.