1. Complete the Puzzle Using the Clues1 2
Across
This animals body is cold when the air is cold and warm when the air is warm.
This animal usually has hair or fur on its body. The young ones get milk from their mothers.
These are body parts that help fish get oxygen from the water.
These animals don’t have bones. They have three body parts: head, thorax and abdomen. They also have six legs! 1 3
Word Bank
Amphibian
Bird
Camouflage
Fish
Gills
Insect
Mammal
Reptile 2 3 4 4
Down
These animals live part of their life in the water and part of their life on land.
These animals have feathers and wings and hatch from eggs.
This is a color or shape that makes a plant or animal hard to see.
These animals live in water and have fins. Most are covered with scales. And, most hatch from eggs!

2. Which picture goes with each word?B D E F
FISH A B C D E F
AMPHIBIAN A B C D E F
MAMMAL A B C D E F
REPTILE A B C D E F
INSECT A B C D E F
BIRD A B C D E F

3. All animals have backbones.
Bones help an animal move and give it shape.
Which animal does not have a backbone?
Bird B. Fish C. Insect D. Amphibian
Dogs, cats and chipmunks are types of
Bird B. Fish C. Insect D. Amphibian E. Mammal
Snakes and turtles are types of
A. Reptile B. Fish C. Insect D. Amphibian E. Mammal
Frogs and toads are types of
An animals environment community is all the living and nonliving things around it.
Why does the mule deer’s fur change color from the summer to the winter?
How are birds adapted to fly?
They have long beaks.
They have wings and feathers.
They are camouflaged.
YES NO
YES NO

4. What is not true about penguins?
Their top feathers are waterproof.
Their wings are adapted for swimming.
They fly.
Most live where it is very cold.
Fish are not adapted to life in the water.
Gills Fins are body parts that help fish get oxygen from the water.
Gills Fins help fish to swim.
Reptiles are adapted to changes in air temperature.
Reptiles can move quickly what they are warm.
A reptiles body is cold when the air is warm.
Dark Light colors get hot in the sun. Dark Light colors stay cooler in the sun.
Most amphibians begin their life in the water.
Many amphibians move to the land when they are grown.
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO

5. Insects have 1 2 3 4 5 body parts.
Insects have legs.
The body parts of an insect are called the head, thorax and the abdomen.
Some insects use Antennae to feel, smell, hear, and taste.
A spider is an insect.
Which animal has a backbone?
Octopus
Spider
Snake
Beetle
Spiders have legs. How many legs does 3 spiders have?__________
List 4 animals with backbones.
1.________________________ 2._______________________
3.________________________ 4._______________________
YES NO
YES NO
YES NO