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🐛 Insects Study Notes

Our tiny six-legged friends — answers and explanations for all 100 questions. Cover the answer, have a guess first, then check the explanation. Want to play it as a quiz? Try it at the Quiz Playground!

Photo of Ant

Q. What is the name of this insect?

Options: Ant · Grasshopper · Cicada · Dragonfly

Answer: Ant

Ants live together, with the queen and workers all doing their part.

Photo of Honeybee

Q. What is the name of this insect?

Options: Earthworm · Honeybee · Dragonfly · Snail

Answer: Honeybee

The 'honeybee' carries pollen and helps plants make fruit.

🐛 Q. Before becoming a butterfly, what is the young form that munches leaves?

Options: Pupa · Chick · Tadpole · Caterpillar

Answer: Caterpillar

A butterfly goes through a 'caterpillar' stage.

🦗 Q. How many legs does an insect have in all?

Options: 10 · 4 · 8 · 6

Answer: 6

An insect has '6' legs.

Photo of Firefly

Q. What is the name of this insect?

Options: Fly · Ant · Mosquito · Firefly

Answer: Firefly

A 'firefly' makes its own light.

🕷️ Q. A spider has 8 legs. Is a spider an insect?

Options: It's not an insect · It is an insect

Answer: It's not an insect

Insects have 6 legs, so an 8-legged spider isn't one.

Photo of Sing loudly

Q. What do cicadas mostly do in summer?

Options: Swim · Hibernate · Build nests · Sing loudly

Answer: Sing loudly

Summer cicadas call out in a loud buzz.

🐛 Q. An insect's body splits into three main parts. What are they?

Options: Body, tail, wings · Head, thorax, abdomen · Top, bottom, side · Head, arms, legs

Answer: Head, thorax, abdomen

Head, thorax, and abdomen — three parts!

🦗 Q. Where are an insect's legs attached?

Options: The head · The thorax · The abdomen · The wings

Answer: The thorax

All 6 legs attach to the thorax!

🐜 Q. Which part does an insect use to smell and sense its surroundings?

Options: Its tail · Its antennae (feelers) · Its legs · Its wings

Answer: Its antennae (feelers)

It senses the world with its antennae!

🪰 Q. An insect's eye is made of many tiny eyes together. What is it called?

Options: A compound eye · Glasses · A magnifier · A single eye

Answer: A compound eye

A dragonfly's compound eyes have tens of thousands of tiny lenses!

🪲 Q. What do we call the hard shell wrapped around an insect's body?

Options: An exoskeleton · Feathers · Fur · Scales

Answer: An exoskeleton

Its skeleton is on the outside!

🐛 Q. What does an insect breathe with?

Options: Tiny holes along its sides · Lungs · Gills · A nose

Answer: Tiny holes along its sides

It breathes through small holes (spiracles) along its abdomen!

🦋 Q. How many pairs of wings does an insect usually have?

Options: 1 wing · 3 pairs · None · 2 pairs (4 wings)

Answer: 2 pairs (4 wings)

Most have 2 pairs of wings! (A fly has just 1 pair.)

🦋 Q. What is the correct order of a butterfly's life cycle?

Options: Caterpillar → egg → pupa · Pupa → egg → butterfly · Egg → caterpillar → pupa → butterfly · Egg → butterfly → caterpillar

Answer: Egg → caterpillar → pupa → butterfly

It goes through complete metamorphosis!

🦗 Q. Which insect does NOT go through a pupa stage?

Options: Butterfly · Fly · Grasshopper · Bee

Answer: Grasshopper

A grasshopper grows without a pupa (incomplete metamorphosis)!

🛖 Q. What does a caterpillar do inside its pupa?

Options: Changes its body to become an adult · Lays eggs · Just eats · Just sleeps

Answer: Changes its body to become an adult

An amazing transformation is happening inside!

🐛 Q. What do we call it when an insect sheds its old shell as it grows?

Options: Molting · Hibernating · Mating · Moving house

Answer: Molting

The exoskeleton can't stretch, so it sheds it to grow!

🎵 Q. How long does a cicada live underground as a larva?

Options: A day · A month · A week · Years (up to 17)

Answer: Years (up to 17)

It stays underground a long time, then comes out in summer!

🎵 Q. Why do cicadas sing so loudly in summer?

Options: They're scared · They're sleepy · They're hungry · To find a mate (the males)

Answer: To find a mate (the males)

It's the males singing to call the females!

🐝 Q. Where do honeybees gather nectar?

Options: Soil · Leaves · Water · Flowers

Answer: Flowers

Flowers! To gather a spoonful of honey, bees must visit thousands of them.

🌼 Q. What good thing happens to a plant when a honeybee carries its pollen?

Options: It changes color · Its leaves fall · It wilts · It makes fruit and seeds

Answer: It makes fruit and seeds

Honeybees help plants get married!

💃 Q. How does a honeybee tell its friends it found a good flower patch?

Options: Only by smell · By shouting · By writing · By dancing (the waggle dance)

Answer: By dancing (the waggle dance)

Its waggle dance shows the direction and distance!

👑 Q. Which single bee in the hive lays the eggs?

Options: The queen bee · A worker bee · A drone · A soldier bee

Answer: The queen bee

The queen lays eggs to keep the colony going!

🐜 Q. What do we call insects like ants and bees that live and work together?

Options: Wandering insects · Loner bugs · Social insects · Solitary insects

Answer: Social insects

They split up the jobs and live together!

🐜 Q. What's an ant's secret for marching in line without getting lost?

Options: It reads a map · It follows a scent (pheromone) trail · It follows light · It makes noise

Answer: It follows a scent (pheromone) trail

It follows the scent trail its friends left behind!

🐜 Q. Which ants do most of the work in a colony?

Options: Male ants · Only soldier ants · Worker ants (females) · The queen ant

Answer: Worker ants (females)

Busy worker ants carry food and build the nest!

🐝 Q. Which is more dangerous — a hornet or a honeybee?

Options: Neither is dangerous · The honeybee · The hornet · They're the same

Answer: The hornet

The hornet! A honeybee's stinger pulls out and it dies, but a hornet can sting again and again — far more dangerous.

✨ Q. Why does a firefly light up at night?

Options: To grill food · To find a mate · To light the path · It's cold

Answer: To find a mate

It blinks signals to find a partner!

🪰 Q. What's a dragonfly's secret to being a great hunter?

Options: Poison · Big compound eyes and fast wings · Strong teeth · Long legs

Answer: Big compound eyes and fast wings

It hunts with eyes that see almost all the way around!

🐞 Q. What does a ladybug love to eat?

Options: Aphids · Honey · Soil · Leaves

Answer: Aphids

It eats aphids, which are pests to crops!

🐞 Q. What do a ladybug's bright colors and spots do?

Options: Keep it warm · Help it hide · Make it look pretty · Warn that it tastes bad

Answer: Warn that it tastes bad

It's a warning color saying 'I taste terrible!'

🦗 Q. What do a praying mantis's front legs look like?

Options: Pincers · Webbed feet · Soft cotton · Scythes for snatching prey

Answer: Scythes for snatching prey

It hunts with front legs shaped like scythes!

🦗 Q. What are grasshoppers and crickets good at?

Options: Digging · Swimming · Jumping far with their legs · Only flying with wings

Answer: Jumping far with their legs

Hop! With their strong back legs!

🎻 Q. How does a cricket make its sound?

Options: With its mouth · By drumming its belly · By rubbing its wings · By stomping its legs

Answer: By rubbing its wings

Chirp, chirp on an autumn night — it rubs its wings!

🪲 Q. What do a rhinoceros beetle's horn and a stag beetle's jaws mainly do?

Options: Only chew food · Wrestle other males · Hide · Fly

Answer: Wrestle other males

They use them to compete over a mate!

🦋 Q. What's one way to tell a butterfly from a moth?

Options: Moths have no color · Butterflies are big and moths are small · Butterflies hold wings up when resting, moths spread them · Butterflies fly only at night

Answer: Butterflies hold wings up when resting, moths spread them

Their antennae are different too!

💧 Q. Which insect's larva does NOT live in water?

Options: Honeybee larva · Dragonfly nymph · Mayfly larva · Mosquito larva

Answer: Honeybee larva

The honeybee larva! Dragonflies, mosquitoes, and mayflies spend their young days in water, but bees grow inside the hive.

🦟 Q. Which mosquitoes bite people (drink blood)?

Options: Female mosquitoes · Baby mosquitoes · Male mosquitoes · All mosquitoes

Answer: Female mosquitoes

Only females drink blood, to make their eggs!

🪰 Q. How many wings does a fly have?

Options: 6 · 2 (one pair) · 4 · None

Answer: 2 (one pair)

Unlike other insects, a fly has just 1 pair!

🪳 Q. What helps a cockroach survive so long?

Options: It's big · It's slow · It loves light · It eats anything and hides well

Answer: It eats anything and hides well

It's a tough insect that adapts to anything!

🧵 Q. What does a silkworm make that helps people?

Options: Ink · Beeswax · Silk thread · Honey

Answer: Silk thread

We get silk thread from a silkworm's cocoon!

🍃 Q. Which leaves does a silkworm eat as it grows?

Options: Cabbage leaves · Persimmon leaves · Mulberry leaves · Pine needles

Answer: Mulberry leaves

A silkworm eats only mulberry leaves!

🌍 Q. Why are insects such a successful group on Earth?

Options: They're big · They're slow · There are few of them · There are so many kinds and they adapt anywhere

Answer: There are so many kinds and they adapt anywhere

More than half of all known animals are insects!

🌿 Q. Which insects hide by looking like twigs or leaves?

Options: Stick insects and leaf insects · Ladybugs · Honeybees · Dragonflies

Answer: Stick insects and leaf insects

They disguise themselves perfectly!

🍂 Q. What do we call an insect matching its color to its surroundings to hide?

Options: Camouflage color · Warning color · Neon color · Rainbow color

Answer: Camouflage color

So enemies won't spot them!

🪲 Q. Which strong insect is called the 'king of insects'?

Options: Mosquito · Rhinoceros beetle · Ant · Fly

Answer: Rhinoceros beetle

It lifts dozens of times its own weight!

🥚 Q. How are most insects born?

Options: From eggs · They appear by themselves · They spring from water · They're born live

Answer: From eggs

Insects lay eggs!

💩 Q. What round thing does a dung beetle roll?

Options: A clump of soil · A rock · Fruit · Animal dung

Answer: Animal dung

It rolls dung to use as food and a nest for its eggs!

💧 Q. Which insect glides across the surface of water?

Options: Honeybee · Ladybug · Cicada · Water strider

Answer: Water strider

It walks using the water's surface tension!

💡 Q. Why do insects gather around lights on summer nights?

Options: They fear light · The light is warm · They get confused trying to navigate by it · The light is food

Answer: They get confused trying to navigate by it

It's from the habit of finding their way by moonlight!

🐝 Q. Which grateful insect gives us honey and beeswax?

Options: Mosquito · Cockroach · Fly · Honeybee

Answer: Honeybee

It gives us honey and helps pollinate flowers!

❄️ Q. Which is NOT a way insects get through winter?

Options: Hiding as an adult · Wintering as an egg · Wintering as a pupa · Turning on the air conditioner

Answer: Turning on the air conditioner

Every insect has its own way to get through winter!

🕷️ Q. Which of these is NOT an insect?

Options: Grasshopper · Butterfly · Spider · Dragonfly

Answer: Spider

A spider has 8 legs! It isn't an insect.

🕷️ Q. An insect has 6 legs. How many does a spider have?

Options: 6 · 10 · 8 · 4

Answer: 8

A spider has 8 legs! Different from an insect.

🐜 Q. Which insect protects aphids and gets sweet honeydew from them?

Options: Cicada · Ant · Dragonfly · Butterfly

Answer: Ant

Ants and aphids help each other!

🦋 Q. What does a butterfly use to sip nectar from a flower?

Options: Its legs · A long, coiled straw-like mouth · Its teeth · Its antennae

Answer: A long, coiled straw-like mouth

It unrolls its straw (proboscis) to drink nectar!

🌸 Q. Which is NOT a way insects help people?

Options: They eat pests · They wreck houses · They help pollinate flowers · They give us honey and silk

Answer: They wreck houses

Insects do so much good for nature!

🥚 Q. What does a female mantis wrap her eggs in to survive winter?

Options: A web · A foamy egg case · A mud house · A leaf blanket

Answer: A foamy egg case

They wait for spring inside a tough egg case!

🎶 Q. In which season do katydids and bush crickets sing?

Options: Only at dawn · Summer and fall · Winter · Only when it rains

Answer: Summer and fall

Summer visitors singing in the grass!

💛 Q. How is an insect's blood different from a person's?

Options: It has none · It's usually not red · It's water · It's very hot

Answer: It's usually not red

Insect blood is often yellow or greenish!

🌱 Q. Why shouldn't you handle insects carelessly?

Options: Every little life is precious and good for nature · They're noisy · They're expensive · They're heavy

Answer: Every little life is precious and good for nature

It's best to observe them and let them go!

🌳 Q. What's the good thing to do after observing an insect you caught?

Options: Throw it away · Let it go where it lives · Keep it locked up · Sell it to a friend

Answer: Let it go where it lives

Send it back to nature!

🦟 Q. What does a wriggler (mosquito larva) grow into?

Options: A butterfly · A mosquito · A fly · A dragonfly

Answer: A mosquito

The wriggler in the water becomes a mosquito!

🪰 Q. Why is the emperor dragonfly a hunter of the sky?

Options: It's slow · It only eats nectar · It flies fast and catches other insects · It's venomous

Answer: It flies fast and catches other insects

It catches mosquitoes and flies in midair!

🦋 Q. What does 'metamorphosis' mean in the insect world?

Options: The body changes a lot as it grows · Moving house · Only the color changing · Hibernating

Answer: The body changes a lot as it grows

Like a caterpillar becoming a butterfly!

🦋 Q. Which insect goes through 'complete metamorphosis'?

Options: Dragonfly · Grasshopper · Cicada · Butterfly (it has a pupa)

Answer: Butterfly (it has a pupa)

Egg → caterpillar → pupa → adult: complete metamorphosis!

🦗 Q. Which insect goes through 'incomplete metamorphosis'?

Options: Fly · Grasshopper (no pupa) · Bee · Butterfly

Answer: Grasshopper (no pupa)

It grows without a pupa stage!

🐝 Q. What's the good thing to do if a bee stings you?

Options: Shake the hive · Calmly move away and tell an adult · Grab the bee with your hand · Scream and run

Answer: Calmly move away and tell an adult

Don't provoke them — quietly move away!

🍯 Q. How much honey does one honeybee make in its whole life?

Options: Very little (less than a teaspoon) · A full bottle · A bucket · A whole barrel

Answer: Very little (less than a teaspoon)

That's why honey is precious — it takes a whole hive working together!

🐝 Q. What's the difference between a 'helpful' and a 'harmful' insect?

Options: Their size · Their color · Where they live · Whether they help or harm people

Answer: Whether they help or harm people

A honeybee is helpful, a mosquito is harmful!

🐛 Q. Why does a butterfly caterpillar eat so many leaves?

Options: It's bored · To store up energy to become a pupa and butterfly · The leaves are pretty · Instead of water

Answer: To store up energy to become a pupa and butterfly

It eats and eats and grows and grows!

🐛 Q. What does an insect's abdomen (rear part) do?

Options: Thinking · Digesting and laying eggs · Smelling · Chewing

Answer: Digesting and laying eggs

It digests food and makes eggs inside!

🎵 Q. Which insect clings to trees and sings loudly in summer?

Options: Ladybug · Firefly · Water strider · Cicada

Answer: Cicada

Buzz, buzz — the cicada, star of summer!

Photo of Butterfly

Q. What is the name of this insect?

Options: Dung beetle · Butterfly · Scarab beetle · Ant

Answer: Butterfly

It's a butterfly, sipping nectar from a flower.

Photo of Ladybug

Q. What is the name of this insect?

Options: Dragonfly · Moth · Ladybug · Praying mantis

Answer: Ladybug

The spotted ladybug that eats aphids!

Photo of Dragonfly

Q. What is the name of this insect?

Options: Silk moth · Firefly · Ladybug · Dragonfly

Answer: Dragonfly

The dragonfly, hunting with its big compound eyes! (It rests with wings spread.)

Photo of Grasshopper

Q. What is the name of this insect?

Options: Praying mantis · Ladybug · Grasshopper · Termite

Answer: Grasshopper

The grasshopper, leaping far on its back legs!

Photo of Praying mantis

Q. What is the name of this insect?

Options: Ant · Honeybee · Water strider · Praying mantis

Answer: Praying mantis

The mantis, hunting with its scythe-shaped front legs!

Photo of Stag beetle

Q. What is the name of this insect?

Options: Bumblebee · Water strider · Stag beetle · Dung beetle

Answer: Stag beetle

The stag beetle, with jaws like antlers!

Photo of Rhinoceros beetle

Q. What is the name of this insect?

Options: Caterpillar · Honeybee · Water strider · Rhinoceros beetle

Answer: Rhinoceros beetle

The mighty rhinoceros beetle, with a horn like a rhino!

Photo of Hornet

Q. What is the name of this insect?

Options: Butterfly · Hornet · Moth · Mosquito

Answer: Hornet

The hornet — big and very venomous! Watch out.

Photo of Moth

Q. What is the name of this insect?

Options: Weevil · Moth · Caterpillar · Stick insect

Answer: Moth

The moth, which flies mostly at night and rests with wings spread!

Photo of Cricket

Q. What is the name of this insect?

Options: Cricket · Grasshopper · Damselfly · Weevil

Answer: Cricket

The cricket, rubbing its wings on an autumn night!

Photo of Caterpillar

Q. What is the name of this insect?

Options: Mosquito · Caterpillar · Cricket · Butterfly

Answer: Caterpillar

The caterpillar, eating leaves to grow into a butterfly!

Photo of Cockroach

Q. What is the name of this insect?

Options: Mayfly · Ladybug · Cockroach · Weevil

Answer: Cockroach

The cockroach, which lives well just about anywhere!

Photo of Mosquito

Q. What is the name of this insect?

Options: Moth · Mosquito · Cicada · Honeybee

Answer: Mosquito

The mosquito — the females drink blood, and the bite itches!

Photo of Fly

Q. What is the name of this insect?

Options: Fly · Firefly · Cicada · Termite

Answer: Fly

It's a fly, with only one pair of wings.

Photo of Bumblebee

Q. What is the name of this insect?

Options: Cricket · Cockroach · Bumblebee · Water strider

Answer: Bumblebee

The plump, fuzzy bumblebee!

Photo of Water strider

Q. What is the name of this insect?

Options: Stag beetle · Stink bug · Scarab beetle · Water strider

Answer: Water strider

The water strider, gliding across the surface of the water!

Photo of Dung beetle

Q. What is the name of this insect?

Options: Dung beetle · Stink bug · Damselfly · Mosquito

Answer: Dung beetle

The dung beetle, rolling dung into a ball!

Photo of Weevil

Q. What is the name of this insect?

Options: Cicada · Ladybug · Weevil · Bumblebee

Answer: Weevil

It's a weevil, with its long snout.

Photo of Stink bug

Q. What is the name of this insect?

Options: Mosquito · Damselfly · Grasshopper · Stink bug

Answer: Stink bug

The stink bug, which lets off a terrible smell when touched!

Photo of Termite

Q. What is the name of this insect?

Options: Bumblebee · Cockroach · Damselfly · Termite

Answer: Termite

The termite, which lives in groups and gnaws on wood!

Photo of Mayfly

Q. What is the name of this insect?

Options: Cicada · Hornet · Mayfly · Ladybug

Answer: Mayfly

The mayfly, whose adult life is very, very short!

Photo of Stick insect

Q. What is the name of this insect?

Options: Damselfly · Stick insect · Dragonfly · Weevil

Answer: Stick insect

The stick insect, hiding by looking just like a twig!

Photo of Aphid

Q. What is the name of this insect?

Options: Grasshopper · Aphid · Stick insect · Stink bug

Answer: Aphid

The tiny aphid, which sucks plant juice! It's a ladybug's favorite food.

Photo of Silk moth

Q. What is the name of this insect?

Options: Mayfly · Stink bug · Silk moth · Cricket

Answer: Silk moth

The silk moth, which a silkworm grows into! It gives us silk thread.

Photo of Damselfly

Q. What is the name of this insect?

Options: Termite · Damselfly · Cricket · Dragonfly

Answer: Damselfly

The damselfly, with a slender body that folds its wings when resting!

Photo of Scarab beetle

Q. What is the name of this insect?

Options: Scarab beetle · Stick insect · Stag beetle · Cockroach

Answer: Scarab beetle

It's a scarab beetle, with a shiny shell.

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