Birds fly in air. They use the air to fight gravity. When air travels faster along the upper wing than the lower wing, the air force down is less than the air force up -- really helps most birds. Gravity affects birds.
because they have wings
It is pulling us toward the center of the earth. We are lucky we live on Earth and no some planet with a weak gravity where we can fly in the clouds.
Guinea fowl are able to fly short distances, but they are primarily ground-dwelling birds.
yes, yes u can. we are on the ground because gravity is pulling us and if there isn't any gravity then nothing's pulling us anymore and we can fly. well not exactly fly but sort of above the ground. u cannot get any higher or any lower just at a constant height. well maybe i think u can move too left or right.
No, Snipes cannot fly. They are ground-dwelling birds with making them unable to fly.
Gravity is a force of attraction that pulls objects toward each other based on their mass. In this case, the Earth's gravity is pulling your pencil towards the ground, preventing it from floating in the air. The force of gravity is much stronger than any force you could exert to make the pencil fly upwards.
They fly to places without snow.
Planes can fly upside down by generating enough lift from their wings to counteract the force of gravity pulling them towards the ground. This is achieved by adjusting the angle of the wings and using the engine power to maintain the necessary speed and control.
Air Pressure
If you mean human then no.humans cant fly.Humans have weight plus gravity is taking place so humans ant fly.If you mean birds they can fly because they have wings which can defy gravity and make them fly into the air.
There is no such thing as a dinosaur that flys. The difference between a pteradoctyl and a bird is: Birds have feathers and pteradoctyl's don't. The difference between a oviraptor and a bird is: Oviraptor have hands and birds have wings.
Not all of them do- birds that fly, probably feel safer in trees since many of their natural enemies can not fly. However,,some birds that can fly a little. like to nest on the ground, possibly because they get their food off the ground and feel at home there.