Educational food chain worksheet for students to cut and paste missing animals to complete the sequence.

Let’s go step by step to figure out what animal is missing in each food chain.

Remember: A food chain shows who eats whom, starting from the sun or plants, then animals that eat them, and so on — up to top predators.

We’ll look at each row one by one.

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Row 1:
Sun → Flowers → ? → Bird

Flowers are eaten by insects like butterflies. Birds often eat butterflies. So the missing link is likely Butterfly.

Check bottom options: Butterfly is there ✔

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Row 2:
Nuts → Sloth → Boa Constrictor → ?

Sloths eat nuts (actually they eat leaves, but here it says nuts — we’ll go with the worksheet). Boa constrictors eat sloths. What eats boa constrictors? Big cats like jaguars!

Check bottom options: Jaguar is there ✔

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Row 3:
Sun → Seaweed → ? → Dolphin

Seaweed is eaten by small sea creatures. Dolphins eat fish or eels. Looking at options, Eel fits — eels eat seaweed or small things near it, and dolphins eat eels.

Wait — actually, eels might not directly eat seaweed, but in this simplified chain, it’s the only sea creature left besides dolphin. And eel is an option. Let’s hold that thought.

Actually, let’s think again: In ocean chains, seaweed → small fish → bigger fish/dolphin. But “eel” is the only aquatic animal besides dolphin. Maybe it’s meant to be eel? Or maybe rat? No, rats aren’t ocean animals.

Looking at options: Rat, Jaguar, Hawk, Butterfly, Eel.

Only Eel makes sense for ocean. So probably Eel.

But wait — do dolphins eat eels? Some do. Okay, we’ll go with Eel.

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Row 4:
Wheat → Rat → Owl → ?

Owls eat rats. What eats owls? Hawks! Hawks are bird predators.

Check options: Hawk is there ✔

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Row 5:
Sun → Seed → ? → Snake

Seeds are eaten by small animals like rats or mice. Snakes eat rats.

So missing link is Rat

Check options: Rat is there ✔

Wait — but Row 4 already used Rat? That’s okay — same animal can appear in different chains.

But let’s double-check Row 3.

In Row 3: Sun → Seaweed → ? → Dolphin

If we put Eel there, does it make sense? Seaweed → Eel → Dolphin?

Actually, many eels eat smaller fish or crustaceans, not directly seaweed. But in elementary science, sometimes they simplify.

Alternatively, could it be something else? The only other option is... none really fit except Eel.

Wait — maybe I made a mistake in Row 5.

Row 5: Sun → Seed → ? → Snake

Seed → Rat → Snake — yes, snakes eat rats. That works.

Now back to Row 3: If we use Eel, then all rows are filled.

But let’s list what we have:

Row 1: Butterfly
Row 2: Jaguar
Row 3: Eel
Row 4: Hawk
Row 5: Rat

All these are in the cut-out section at the bottom. Perfect.

Let me verify each chain logically:

1. Sun → Flowers → Butterfly → Bird → ✔️ Butterflies drink nectar, birds eat butterflies.
2. Nuts → Sloth → Boa Constrictor → Jaguar → ✔️ Jaguars are apex predators that can eat snakes.
3. Sun → Seaweed → Eel → Dolphin → ✔️ Simplified: eels live in seaweed areas, dolphins eat eels.
4. Wheat → Rat → Owl → Hawk → ✔️ Hawks prey on owls sometimes, or at least are higher predators.
5. Sun → Seed → Rat → Snake → ✔️ Snakes eat rodents.

All make sense for a school-level worksheet.

Final matches:

- First blank: Butterfly
- Second blank: Jaguar
- Third blank: Eel
- Fourth blank: Hawk
- Fifth blank: Rat

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Final Answer:
First row missing: Butterfly
Second row missing: Jaguar
Third row missing: Eel
Fourth row missing: Hawk
Fifth row missing: Rat