Animals Worksheet - KS2 - Intermediate
Animals worksheet for Key Stage 2 / Year 3-6 (Ages 7-11). Intermediate level science practice, aligned to the UK National Curriculum. Print-ready with answer key included.
Exploring the Animal Kingdom
Key Stage 2 / Ages 7-11 - Intermediate Level
Instructions: This worksheet will take you on a journey through the animal kingdom. You'll explore animal classifications, food chains, and the importance of habitats. Each activity is designed to enhance your understanding of animals and their environments.
Animal Classification
Use the key provided to classify the following animals into their correct groups. Write the group name in the box provided.

Classification Key: Mammal, Bird, Fish, Reptile, Insect
1. Lion:
2. Eagle:
3. Shark:
4. Snake:
5. Butterfly:
Food Chain Puzzle
Identify the correct order of the food chain from the options below. Write the sequence in the box provided.
Correct Sequence: Producer โ Herbivore โ Carnivore
Sequence:
Animal Habitats
Match each animal to its natural habitat. Draw a line to connect the animal with the correct habitat.
Draw a line to match each one





Digestive System of Animals
Label the parts of the human digestive system using the words provided. Write your answers in the boxes.
Word Bank
1. 2. 3. 4. 5.
Animal Adaptations
Explain how the following animals have adapted to their environments. Write your explanation in the box provided.
1. Camel:
2. Polar Bear:
3. Chameleon:
Vertebrates vs Invertebrates
Sort the following animals into vertebrates and invertebrates. Write them in the correct box.

Vertebrates:
Invertebrates:
Animal Life Cycles
Complete the life cycle of a frog by filling in the missing stages. Use the words provided.
Stages: Egg, Tadpole, Froglet, Adult Frog
1. 2. 3. 4.
Impact of Human Activities
Discuss how human activities affect animal habitats and suggest ways to protect them. Write your ideas in the box.
Activity 1: Mammal ; Bird ; Fish ; Reptile ; Insect
Activity 2: Grass, Cow, Lion
Activity 3: Ice/Snow ; Desert ; Water ; Jungle ; Forest
Activity 4: Mouth ; Oesophagus ; Stomach ; Small Intestine ; Large Intestine
Activity 5: Adaptations vary based on environment
Activity 6: Vertebrates: Fish, Elephant, Bird ; Invertebrates: Spider, Snail
Activity 7: Egg ; Tadpole ; Froglet ; Adult Frog
Activity 8: Answers will vary
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