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WorksheetsFormation of Continents and Geological Time Scale Quiz
Total questions: 14
Worksheet time: 7mins
What was the first continent formed on Earth?
Laurasia
Pangaea
Gondwanaland
Rodinia
What theory explains the origin of the universe?
Quantum Mechanics
String Theory
Big Bang Theory
Theory of Relativity
Who developed the theory of continental drift?
Charles Lyell
Alfred Wegener
James Hutton
Isaac Newton
What is the approximate age of the Earth?
2.1 billion years
3.5 billion years
4.6 billion years
5.0 billion years
Which of the following is NOT a rule used in studying relative age of rocks?
Principle of Cross Cutting Relationship
Law of Geological Uniformity
Law of Superposition
Principle of Original Horizontality
What does the term 'half-life' refer to?
Time taken for sediment to settle
Time taken for a continent to drift
Time taken for a radioactive element to decay
Time taken for a rock to form
Which eon is referred to as the Precambrian era?
Both Hadean and Archean
Archean
Hadean
Phanerozoic
During which era did the first shelled animals emerge?
Cenozoic Era
Precambrian Era
Paleozoic Era
Mesozoic Era
What major event occurred during the Cenozoic Era?
Formation of the Great East African rift valley
First reptiles appeared
Wiped out of Dinosaurs
Emergence of first mammals
Which radioactive element has the longest half-life?
Thorium-232
Uranium-238
Carbon-14
Rubidium-87
What is the main focus of relative age dating?
Studying the chemical composition of rocks
Analyzing the sequence of geological occurrences
Measuring the size of geological formations
Determining the exact age of rocks
What significant geological change occurred about 200 million years ago?
Formation of Pangaea
Breakup of Pangaea
Emergence of first birds
Solidification of the Earth
Which period is known for the emergence of early hominids?
Oligocene Epoch
Holocene Epoch
Pleistocene Epoch
Neogene Period
What is the primary method used to determine the absolute age of rocks?
Fossil analysis
Magnetic field analysis
Radioactive decay
Stratigraphic correlation
