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Where Do Pearls Come From?

#PearlScience #MarineBiology #NatureIsAmazing #Biomimicry #WordUp #S2C

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a pile of cut wood

Deep inside a shimmering OYSTER or MUSSEL, one of nature's most surprising creations begins. These animals are MOLLUSKS — soft-bodied creatures that build hard shells to protect themselves. Scientists who study these animals belong to the field of MARINE BIOLOGY, the science of ocean life. Most people think of pearls as jewelry, but they are actually living structures built by a living animal. The story of how a pearl forms is one of the most fascinating examples of a natural defense system on Earth.

Oysters and mussels belong to a group of animals called _____.
MOLLUSKS
Mollusks build hard _____ to protect their soft bodies.
SHELLS
Name one of the two animals mentioned in this hunk that can make a pearl.
OYSTER / MUSSEL
The science of ocean life is called _____.
MARINE BIOLOGY
Name something from this hunk that describes what pearls actually are.
LIVING STRUCTURES / NATURAL DEFENSE SYSTEM
Oysters and mussels are types of mollusks that live in water, but mollusks also include land-dwelling creatures such as _____.
SNAILS / SLUGS

Writing Prompt

What surprised you most about learning that a pearl is a living structure built by an animal?

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