Science 2 · Unit 4: Humans and animals grow · Cambridge Primary Science Stage 2

Questions

1. 1. How are a giraffe and a zebra similar?

   • They both have feathers.
   • They both have four legs and a tail.
   • They both have long necks.
   • They both have stripes.
   Check

2. 2. How does a giraffe look different from a zebra?

   • It has a tail.
   • It has a longer neck.
   • It has four legs.
   • It has fur.
   Check

3. 3. What do we call animals that have hair or fur?

   • mammals
   • fish
   • birds
   • insects
   Check

4. 4. Are humans mammals?

   • Yes
   • No
   Check

5. 5. What do birds have instead of fur?

   • feathers
   • hair
   • scales
   • shells
   Check

6. 6. How does a bird look similar to a human?

   • They both have feathers.
   • They both have beaks.
   • They both have wings.
   • They both have two legs.
   Check

7. 7. Marcus wants to know if elephants have hair, but he has no real elephant. What can he do?

   • guess
   • give up
   • ask his cat
   • use a book, a video or the internet
   Check

8. 8. Do elephants have hair?

   • Yes
   • No
   Check

9. 9. How many legs does an ant have?

   • 4
   • 2
   • 8
   • 6
   Check

10. 10. How many legs does a spider have?

    • 4
    • 8
    • 10
    • 6
    Check

11. 11. Which small animal has no legs?

    • an ant
    • a spider
    • a worm
    • a beetle
    Check

12. 12. What helps you see small animals more easily?

    • a timer
    • a ruler
    • a spoon
    • a magnifying glass
    Check

13. 13. You count a different number of legs from your friend. What should you do?

    • choose the bigger number
    • give up
    • count again to check
    • write any number
    Check

14. 14. Arun found 3 black, 5 brown and 2 grey animals. How many more brown animals than grey?

    • 2
    • 3
    • 5
    • 7
    Check

15. 15. Arun found 3 black, 5 brown and 2 grey animals. How many altogether?

    • 5
    • 9
    • 8
    • 10
    Check