The rainbow appeared in the sky.

Meaning: This means that a rainbow became visible in the sky.

Choice of Words: Rainbow is a colorful arc in the sky that is caused by the refraction and dispersion of sunlight through water droplets. Appeared means to come into sight or to become visible. Sky is the upper atmosphere of the Earth. So, The rainbow appeared in the sky means a colorful arc became visible in the sky.

Alternative Expressions

A rainbow formed in the sky.

Meaning: This sentence also describes a rainbow that appears in the sky after it rains, but it uses the word "formed" instead of "appeared." It's like saying, Look! A rainbow has formed in the sky.

Choice of Words: Rainbow is a beautiful arc of colors that appears in the sky after rain. Formed means to come into being or to take shape. Sky is the space above the earth and below the clouds. When you put them together, "A rainbow formed in the sky" means that a rainbow came into being in the sky.

There was a rainbow in the sky.

Meaning: This sentence describes a rainbow that was visible in the sky at some point in the past. It's like saying, I saw a rainbow in the sky yesterday.

Choice of Words: Rainbow is a beautiful arc of colors that appears in the sky after rain. Was indicates that something existed in the past. Sky is the space above the earth and below the clouds. When you put them together, "There was a rainbow in the sky" means that a rainbow existed in the sky.

Related Expressions