ESS
Grade-7
Easy
Question
The calendar of Earth’s history is known as __________.
- Geological period
- Geological clock
- Geological history
- Geological Time Scale
The correct answer is: Geological Time Scale
The geological time scale provides the calendar for the events of Earth’s history. It divides Earth’s history into geological time periods. Based on fossil records, scientists have classified geological time scales into four subdivisions, namely – Eons, eras, periods, and epochs.
Related Questions to study
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Which of the following conditions led to fossil formation?
Which of the following conditions led to fossil formation?
ESSGrade-7
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Which of the following statements is incorrect?
Which of the following statements is incorrect?
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Which of the following is widely accepted as the oldest fossil?
Which of the following is widely accepted as the oldest fossil?
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_____________ are commonly known as “our window to the past.”
_____________ are commonly known as “our window to the past.”
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Match the following:
| A. Granite | i. Sedimentary rock |
| B. Marble | ii. Igneous rock |
| C. Sandstone | iii. Index fossil |
| D. Trilobite | iv. Metamorphic rock |
Match the following:
| A. Granite | i. Sedimentary rock |
| B. Marble | ii. Igneous rock |
| C. Sandstone | iii. Index fossil |
| D. Trilobite | iv. Metamorphic rock |
ESSGrade-7
ESS
In which of the following types of rocks are fossils never found?
In which of the following types of rocks are fossils never found?
ESSGrade-7
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The current geological epoch of Earth is known as ___________.
The current geological epoch of Earth is known as ___________.
ESSGrade-7
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The remains or traces of ancient life that have been preserved by natural processes are known as _____________.
The remains or traces of ancient life that have been preserved by natural processes are known as _____________.
ESSGrade-7
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Which of the following types of rocks are formed through the deposition of sediments?
Which of the following types of rocks are formed through the deposition of sediments?
ESSGrade-7
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Which of the following geological era is associated with recent life?
Which of the following geological era is associated with recent life?
ESSGrade-7
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Most of the fossils are found in ____________ rock.
Most of the fossils are found in ____________ rock.
ESSGrade-7
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“Paleontology” is associated with the study of __________.
“Paleontology” is associated with the study of __________.
ESSGrade-7
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Which is the longest subdivision of the geological time scale?
Which is the longest subdivision of the geological time scale?
ESSGrade-7
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What is the approximate age of Earth?
What is the approximate age of Earth?
ESSGrade-7
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Landslides occur when land, rock, and debris plummet down the side of a mountain or cliff, sometimes at breakneck speeds.
Landslides occur when land, rock, and debris plummet down the side of a mountain or cliff, sometimes at breakneck speeds.
ESSGrade-8
