Question

Why does the bird fly?
पक्षी क्यों उड़ता है?

Answer 1

Answer:

The shape of birds' wings and the way they flap them allows air to move much faster above the wing than below the wing as they soar into the air. This difference in air force, or air pressure, is what lifts the bird from the ground.

पक्षियों के पंखों का आकार और जिस तरह से वे उन्हें फड़फड़ाते हैं, वह हवा को पंख के नीचे से बहुत तेजी से ऊपर ले जाने की अनुमति देता है क्योंकि वे हवा में चढ़ते हैं। वायु सेना, या वायु दबाव में यह अंतर है, जो पक्षी को जमीन से उठाता है

hope it helps u........

Answer 2

So the shape of the wing and the ability to move it through the air are the two things needed for bird and plane flight. Birds use their strong breast muscles to flap their wings and give them the thrust to move through the air and fly. In a way, birds use a swimming motion to get the lift needed to fly.