Did You Know?

Some insects can glow in the dark!

Body Parts

Insects have three main parts: head, thorax, and abdomen.

Where They Live

Insects can live in trees, grass, and dirt.

What Insects Do

Insects help flowers grow by spreading pollen.

Some insects eat other bugs that harm plants.

Insects are food for birds and frogs.

They help break down dead plants and animals.

Some insects make honey, like bees.

Insects can help us learn about nature.

More About Insects

Insects have been on Earth for a long time. They first came about over 400 million years ago! They have changed a lot since then. Some insects live in groups, while others are alone.

Insects are all around us. They help us in many ways. They make our world a better place by helping plants and being food for other animals.

There are so many kinds of insects. Some are very small, and some are big. Scientists keep finding new kinds of insects every year!

How Topics Connect

graph TD A["Insects"] --> B["Hexapod Invertebrates"] B --> C["Class Insecta"] C --> D["Largest Group in Arthropod Phylum"] D --> E["Chitinous Exoskeleton"] D --> F["Three-Part Body"] D --> G["Three Pairs of Jointed Legs"] D --> H["Compound Eyes and Antennae"]

What Do These Words Mean?

hexapod:An animal with six legs.
invertebrates:Animals without a backbone.
chitinous:Made of a tough material called chitin.
exoskeleton:A hard outer shell that protects the body.
arthropod:An animal with a segmented body and jointed legs.