About this Study Set
This study set covers Earth Science through
18 practice questions.
A collection of historical and factual questions regarding geological, atmospheric, and oceanographic discoveries. Every question includes the correct answer so you can learn as you go — pick any format above to get started.
Questions & Answers
Browse all 18 questions from the
Historical Milestones in Earth Science study set below.
Each question shows the correct answer — select a study format above to practice interactively.
1
Which scientist is credited with first proposing the theory of continental drift in 1912?
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A
Alfred Wegener
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B
Charles Darwin
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C
James Hutton
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D
Harry Hess
2
The 1883 eruption of which volcano was one of the loudest sounds ever recorded in history?
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A
Mount St. Helens
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B
Krakatoa
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C
Mount Tambora
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D
Mount Fuji
3
In 1960, which vessel achieved the record for the deepest manned descent into the Mariana Trench?
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A
Alvin
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B
Trieste
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C
DSV Limiting Factor
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D
Nautile
4
What is the name of the supercontinent that existed approximately 335 to 175 million years ago?
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A
Gondwana
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B
Laurasia
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C
Pangaea
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D
Rodinia
5
Who developed the scale used to measure the magnitude of earthquakes in 1935?
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A
Giuseppe Mercalli
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B
Charles Richter
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C
Beno Gutenberg
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D
Hiroo Kanamori
6
The 'Year Without a Summer' in 1816, caused by a major volcanic eruption, occurred after the explosion of which volcano?
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A
Mount Tambora
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B
Mount Pinatubo
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C
Mount Pelée
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D
Mount Vesuvius
7
In 1963, the publication of a paper by Vine and Matthews provided key evidence for what geological process?
-
A
Seafloor spreading
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B
Plate tectonics
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C
Mountain orogeny
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D
Sedimentation
8
Which explorer led the 1872 Challenger expedition, the first global marine research cruise?
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A
James Cook
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B
Charles Wyville Thomson
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C
Ferdinand Magellan
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D
Roald Amundsen
9
The discovery of the Earth's inner core is attributed to which Danish seismologist in 1936?
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A
Inge Lehmann
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B
Beno Gutenberg
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C
Andrija Mohorovičić
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D
Harry Hess
10
Which classification system for climate types was first published in 1884?
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A
Köppen climate classification
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B
Thornthwaite system
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C
Holdridge life zones
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D
Trewartha climate classification
11
What event in 1902 destroyed the city of Saint-Pierre on the island of Martinique?
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A
Earthquake
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B
Tsunami
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C
Pyroclastic flow
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D
Hurricane
12
The ozone hole over Antarctica was first identified by scientists from the British Antarctic Survey in which decade?
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A
1960s
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B
1970s
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C
1980s
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D
1990s
13
In 1785, who published 'Theory of the Earth', establishing the foundations of modern geology?
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A
Charles Lyell
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B
James Hutton
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C
William Smith
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D
Georges Cuvier
14
The Great Flood of the Mississippi River occurred in which year, causing widespread devastation across the US?
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A
1927
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B
1935
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C
1941
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D
1952
15
What was the first artificial satellite to capture a full image of the Earth, launched in 1957?
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A
Vanguard 1
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B
Sputnik 1
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C
Explorer 1
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D
Luna 1
16
The concept of the 'Mohorovičić discontinuity' refers to the boundary between which two layers of the Earth?
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A
Outer and inner core
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B
Crust and mantle
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C
Mantle and outer core
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D
Lithosphere and asthenosphere
17
Which mineral property was systematically categorized by Friedrich Mohs in 1812?
-
A
Color
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B
Luster
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C
Hardness
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D
Cleavage
18
In 1953, who first mapped the mid-ocean ridge system, revealing the 'Great Global Rift'?
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A
Marie Tharp
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B
Bruce Heezen
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C
Harry Hess
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D
Robert Ballard
