I'm sure they could land on any ship if they really had to. But only aircraft carriers safely.
That is the job of a pilot.
Yes, parrots can land safely on the ground. WHAT ABOUT IN TREE?~
RUNWAY
I think planes can't do that, because they would simply sink slowly.
Is there enough land to land the airplane safely.
It burns safely without a big danger of explosions.
No because the air around the plane has pressure. If two planes take off at the same time the planes will crash. The planes might crash if they land at the same time.
Planes cannot land straight up and down
Planes can land on airfields normally. Specifically on a runway. However some planes can land on water. FloAt planes for example. Others can land on snow if they equipped with skis and still other may land on unprepared surfaces like tundra when they are equipped with big tires that prevent them from sinking into the muck. There are many formal and informal airports around the world both on land, water and the stuff in between.
A float plane is a type of seaplane. Float planes land on extended floats like a normal airplanes landing gear, as opposed to boat-hulled sea planes. Float planes are usually land airplanes which have been converted to land on water, although some aircraft are specially designed for this purpose. Some aircraft like the Cessna Caravan are available in float-plane configuration straight from the factory, but most float-planes are modified land-planes. Float planes may or may not have the ability to extend wheels from their floats to land on land. It is a common feature, but not all float planes are so equipped.
The control tower does just that - controls what happens on, and above the airfield. They use radar to see where planes are in the sky and radio to keep in touch with planes and other vehicles. They 'queue' incoming planes ready to land, and marshal planes on the ground so they move around safely. They have ultimate control of every vehicle on the ground - nothing moves without permission from the tower. That applies whether it's a maintenance vehicle or a Boeing 777 !