Science - Grade 4 - QED - Free Printable

Problem Overview:

The task is to classify animals into three categories based on their diet:
1. Carnivores: Animals that eat only meat.
2. Herbivores: Animals that eat only plants.
3. Omnivores: Animals that eat both plants and meat.

We are given a list of animals along with their diets, and we need to place each animal in the correct category.

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Step-by-Step Solution:

#### 1. Carnivores (Animals that eat only meat):
- Lion: Eats zebras, elephants, squirrels (all animals).
- Panda bears: Primarily eats bamboo leaves and stems (plants), so it is not a carnivore.
- Polar bears: Eats seals, walrus, and whales (all animals).

Carnivores List:
- Lion
- Polar bears

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#### 2. Herbivores (Animals that eat only plants):
- Horses: Eats hay, grass, corn (all plants).
- Venus flytrap: Eats ants, grasshoppers, frogs (animals), so it is not a herbivore.
- Deer: Eats plants, fruit, acorns (all plants).
- Panda bears: Eats bamboo leaves and stems (plants).

Herbivores List:
- Horses
- Deer
- Panda bears

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#### 3. Omnivores (Animals that eat both plants and meat):
- Raccoons: Eats frogs (animal), eggs (animal), fruit (plant), nuts (plant).
- Skunks: Eats lizards (animal), birds (animal), berries (plant).
- Pigs: Eats fruit (plant), grass (plant), corn (plant), insects (animal), pigs (animal).

Omnivores List:
- Raccoons
- Skunks
- Pigs

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Final Answer:

- Carnivores: Lion, Polar bears
- Herbivores: Horses, Deer, Panda bears
- Omnivores: Raccoons, Skunks, Pigs

Boxed Answer:
\[
\boxed{
\text{Carnivores: Lion, Polar bears} \\
\text{Herbivores: Horses, Deer, Panda bears} \\
\text{Omnivores: Raccoons, Skunks, Pigs}
}
\]