Reptile identification and characteristics worksheet for educational purposes.

Let's solve this step-by-step.

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Step 1: Identify the animals in the images

We have five reptiles shown:

1. Iguana – a large lizard with a long tail and spiny back.
2. Crocodile – a large aquatic reptile with a long snout and powerful jaws.
3. Gecko – a small lizard with distinctive eyes and often adhesive toe pads.
4. Tortoise – a land turtle with a heavy, dome-shaped shell.
5. Sea Turtle – a marine turtle with flippers for swimming.

So, label them accordingly:
- First row (left to right): Iguana, Crocodile, Gecko
- Second row (left to right): Tortoise, Sea Turtle

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Step 2: Fill in the blanks with correct information about reptiles

Now, let’s go through each question:

#### 1. Reptiles lay their eggs on _____________________.
- Most reptiles are oviparous (lay eggs).
- They typically lay eggs on land, often in burrows or nests.
- ✔ Answer: land

#### 2. All reptiles use _________________ to breathe.
- Reptiles breathe using lungs.
- Unlike amphibians, they do not use gills or skin for breathing.
- ✔ Answer: lungs

#### 3. Reptiles have ________________, scaly and rough skin.
- Reptile skin is dry, covered in scales, and waterproof.
- The missing word describes texture — "dry" fits perfectly.
- ✔ Answer: dry

#### 4. Lizards, ________________, Turtles, Alligators and Crocodiles are reptile.
- This is asking for another group of reptiles.
- Snakes are also reptiles and commonly grouped with lizards.
- ✔ Answer: snakes

#### 5. Reptiles are ____________________ and cold-blooded animals.
- Reptiles are ectothermic (cold-blooded), meaning they rely on external heat sources.
- But the blank is likely expecting a descriptive term like “vertebrates” or “animals with backbones.”
- Since it says “and cold-blooded,” we need a complementary trait.
- Reptiles are vertebrates.
- ✔ Answer: vertebrates

#### 6. A reptile that can blend with their surrounding is ____________________.
- This refers to camouflage.
- Among the listed animals, the gecko (especially some species) has coloration that helps it blend into its environment.
- Also, chameleons are famous for camouflage, but here the gecko is shown.
- So, based on the image, the most suitable answer is gecko.
- ✔ Answer: gecko

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✔ Final Answers:

Labels under images:
1. Iguana
2. Crocodile
3. Gecko
4. Tortoise
5. Sea Turtle

Fill-in-the-blanks:
1. Reptiles lay their eggs on land.
2. All reptiles use lungs to breathe.
3. Reptiles have dry, scaly and rough skin.
4. Lizards, snakes, Turtles, Alligators and Crocodiles are reptiles.
5. Reptiles are vertebrates and cold-blooded animals.
6. A reptile that can blend with their surrounding is gecko.

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