ANIMAL WORLD REVISION

Good Morning Students.

Welcome to the Science class!

Today, by the end of the class, you will be able to :

➧ Recall/recapitulate the topics learnt in the lesson 'Animal World'.

Revision Worksheet
I.   Fill in the Blanks:
    a)   The tadpoles breathe through their_______.
    b)   Snakes have ______ to crawl on the ground.
    c)   The tongue of frog is _________ to catch its prey.
    d)   _______ use their forelimbs as flippers to swim in water.
    e)   Butterflies and bees suck nectar from flowers with the help of _____________.

II.   State “True” or “False”

        a)   Lungs are spongy and elastic bags.
        b)   All birds can fly in the air.
        c)   Snakes have legs to move.
        d)   Plant and flesh eating animals are called scavengers.
        e)   The body covering of an animal helps it to live in a particular habitat.

     III.   Name the following:

         a)   Two animals that have hard shell covering their body.
    b)   Two animals that breathe through their gills.
    c)   Two reptiles that crawl.
    d)   Two amphibians.
     e)   Two insects that do not have wings at all.

      IV.   Give Reasons:

         a)   Frog is adapted to live both in water and on land.
    b)   Every year some animals and birds migrate.

      V.    Define the following terms:

         a)   Migration
    b)   Spiracles
    c)   Habitat

      VI.  Answer the following questions:

              

              a)   How does a penguin move on land and in water?

              b)   What are the functions of feathers?

              c)   What is the similarity among birds, reptiles and human beings?

              d)   A fish and dolphin can swim, still they differ from each other. How?

That's all for today.
Have a wonderful day

     Take care.

 GOD BLESS!