Available Answers

1. 1.

   Choose the best answer.

   1. This animal changes colour to protect itself.
      1. kangaroo
      2. tern
      3. chameleon
      4. spider
   2. Taking air into the lungs is:
      1. exhaling
      2. breathing
      3. perspiring
      4. inhaling
   3. Insects breathe through small holes called:
      1. spiracles 
      2. stomata
      3. nostrils
      4. pores
   4. In a fish, oxygen is absorbed into the blood vessels in the:
      1. stomata
      2. fin
      3. tail
      4. gills
   5. The most advanced animal of all is the:
      1. giraffe
      2. leopard
      3. human
      4. ape
   6. The gecko is a kind of:
      1. reptile
      2. snake
      3. herbivore
      4. insect
   7. The feet of a turtle are shaped like a:
      1. web
      2. wing
      3. paddle
      4. fin
   8. The fly has the same number of legs as a:
      1. wasp
      2. spider
      3. duck
      4. frog
2. 2.

   Mark the sentences √ or x.

   1. A chameleon can change its colour.
   2. Members of the dog family are carnivores.
   3. A mosquito has tiny teeth with which it chews food.
   4. animals migrate to escape from their enemies.
   5. The pangolin has a protective covering.
3. 3.

   Give examples of the following.

   1. An aquatic reptile
   2. A terrestrial mammal
   3. An aerial bird
   4. A terrestrial bird
   5. An aquatic mammal
   6. An aerial insect
   7. A terrestrial insect
4. 4.

   Match the following.

   1. an earthworm	a. has feet sharped like paddles
   2. a chameleon	b. has long, sharp, front teeth
   3. a turtle	c. breathes through the surface of its skin
   4. a dodo	d. can change colour
   5. a squirrel	e. has become extinct

    

5. 5.

   How does a toad try to protect itself from a snake?
6. 6.

   Why do some people hunt and kill animals?