Science Glossary
  • 500+ key scientific terms visualized in stunning images and concise textual definitions
  • Short 30–60 second films using memorable visual and written learning cues
  • Clear and engaging, Twig Science Glossary reinforces the learning of key curriculum terms
Boiling point

Boiling point

The temperature at which matter becomes gas.

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Denitrification

Denitrification

The removal of nitrogen from a system.

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Chlorofluorocarbons

Chlorofluorocarbons

A class of compounds.

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Focus

Focus

The point at which rays of light converge after refraction or reflection.

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Gravitational field

Gravitational field

A mathematical representation of the strength of gravity in three-dimensional space.

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Distillation

Distillation

A way of separating liquids.

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