Vocabulary Check for Grade 1 and Grade 2.

1. Vocabulary
Check

2. Cold Blooded

3. Fins

4. Gills

5. Vertebrate

6. FISH

7. Fish
•Fish is a gill-bearing aquatic
vertebrate that has a
backbone, fins and scales.
They eat a variety of insects
and worms.

8. •Fish are made just right for
living underwater. They have
fins that help them move and
swim. Their tail fins push
them into the water to move
fast.

9. •Fish have gills for breathing. A fish
opens its mouth and lets water in.
When the fish closes its mouth, the
water flows over the hills inside its
body. A fish’s body takes oxygen it
needs from the water.

10. •Fish are cold-blooded. This
means that their body
temperature matches the
temperature of the water
around them. The underwater
world is perfect for fish.

11. •1.What is the simple description of a
fish?
•A. Fish live underwater
•B. Fish have gills and fins
•C. Fish is an aquatic vertebrate
D. Fish can live three to four years

12. •2. What do fish eat most?
•A. nuts and rice
•B. grass and trees
•C. bread and seeds
•D. insects and worms

13. •3.What makes the fish move faster?
•A. By means of oxygen
•B. By means of their scales
•C. Through the stream flow of water
•D. Their tail fins help them move fast

14. •4. What does cold-blooded fish mean?
•A. Generates heat
•B. Cannot survive underwater
C. An internal temperature
•D. Match the temperature of the
water

15. •5. How do fish breathe in the water?
•A. By means of their nose
•B. Fish have fins for breathing
•C. Fish can breathe through their scales
•D. By extracting oxygen through their
gills