Page 242 - Demo

Let%u2019s Recall%u00be Birds have wings which help them to fly.%u00be A bird%u2019s body is boat-shaped.%u00be The bones of a bird are thin and hollow.%u00be The body of a bird is covered with feathers.%u00be There are three kinds of feathers - flight feathers, down feathers and body feathers.%u00be A bird uses its beak to pick up food, bite, crack or tear it into small pieces.%u00be Birds have different kinds of beaks which are suited to their food habits.%u00be Birds use their feet and claws to walk, hop, swim, climb and perch and also to protect themselves.%u00be Some birds use their feet and claws to catch, hold and eat food.%u00be Birds build nests to live in. They lay eggs in them. The nests keep birds safe from bad weather and enemies.A. Choose the right answer.1. A bird that does not use its wings to fly a. b. c. 2. A bird which cannot fly high a. b. c. 3. A feather which is soft and fluffy and keeps the body warm a. b. c. 4. The claw of an eagle a. b. c. 5. The bird that makes a nest with pebbles a. b. c. Arrow-Puffin-3_Semester-1 Science 241Let%u2019s Revise Conceptual Understanding