Coral reefs glow.

Meaning: This means some corals produce light, making the reef appear to shine, especially in the dark ocean depths.

Choice of Words: Coral refers to the hard, stony structures created by small marine animals called coral polyps. Reefs are large underwater formations of coral. Glow means to emit light.

Alternative Expressions

Coral reefs shine.

Meaning: This means that coral reefs have the ability to create their own light, which makes them look like they are shining.

Choice of Words: Coral reefs are colorful underwater structures made up of tiny animals called polyps. Shine means to produce light. When we say "Coral reefs shine," we mean that the coral reefs produce light, which makes them look bright and beautiful.

Coral reefs light up.

Meaning: This means that coral reefs have the ability to turn on their own light, which makes them look like they are glowing or shining.

Choice of Words: Coral reefs are colorful underwater structures made up of tiny animals called polyps. Light up means to become bright or to start producing light. When we say "Coral reefs light up," we mean that the coral reefs start producing light, which makes them look illuminated and dazzling.

Related Expressions