how do Birds fly in the air?
Answers
Answer:
They fly with the help of their wings
as they have less weight
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Answer:
As a bird flies, air is flowing above and below the wing. The air moves faster over the top of the wing and slower under the wing. The pressure on the top of the wing is less than the pressure underneath the wing. This creates a force called lift and it’s what keeps the bird up in the air.
You can actually see lift in action using a simple piece of paper. Hold the piece of paper in front of you and blow a stream of air across one edge. You can use the piece of paper to help cut through your airflow. This is similar to what happens when air flows over and under the bird wings to create lift.The flapping you mentioned is also important. When birds use their muscles to flap their wings, they create another force called thrust. This force helps them move forward. It’s also what gets the air moving over their wings to create the lift.
Of course, another advantage birds have for flying is being lightweight. Their bones are hollow and are helpful for flying.
Explanation: