Rocks reveal history.

Meaning: This means that the rocks are showing or making known information about the past, as if they are telling a story or revealing a secret.

Choice of Words: Rocks are solid mineral materials that make up the Earth's surface. Reveal means to make something known or visible that was previously hidden or secret. History is the study of past events, especially those that are important or interesting. Here, the rocks are personified as if they can reveal or make known hidden information about the past.

Alternative Expressions

Rocks tell us about the past.

Meaning: This sentence means that by studying rocks, we can learn about the events and changes that have occurred in the Earth's history.

Choice of Words: The word rocks refers to hard, solid matter found in nature. Tell means to communicate or share information. Us refers to the people who are listening or reading. About means concerning or related to something. The past refers to the time that has already happened. When you put these words together, it means that rocks can provide information about the history or events that have happened in the past.

Rocks are like books that record Earth's story.

Meaning: This sentence compares rocks to books, suggesting that just as books contain written records of events, rocks contain physical evidence of the Earth's past.

Choice of Words: The word rocks refers to hard, solid matter found in nature. Like means similar to or resembling something. Books are written or printed materials that contain information. Record means to write down or preserve something for future use. Earth's story refers to the history or events that have happened on our planet. When you put these words together, it means that rocks are similar to books because they contain information about the Earth's history.

Rocks are time capsules that hold clues to the past.

Meaning: This sentence suggests that rocks are valuable sources of information about the Earth's history, much like time capsules that preserve artifacts and documents from the past.

Choice of Words: The word rocks refers to hard, solid matter found in nature. Time capsules are containers that hold objects or information intended to be opened at a later time. Hold means to possess or contain something. Clues are pieces of information that help solve a puzzle or mystery. The past refers to the time that has already happened. When you put these words together, it means that rocks are like time capsules because they contain information about the past that can help us understand it.

Related Expressions