Science Quiz

Random Science or Geology Quiz
Score 0/18 Timer 04:00
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Question Answer Wrong Answers
Which occurred first? The oldest known zircon crystal
62.3%
The earliest evidence of plate tectonics
31.7%
Which flood basalt erupted first? Siberian Traps (Russia)
62.1%
Deccan Traps (India)
30%
Which event occured first? The Late Heavy Bombardment
61.1%
The first atmospheric oxygen
32%
Which dinosaur species existed first? Stegosaurus
58.6%
Tyrannosaurus rex
11.8%
Triceratops
24.1%
Which occurred first? The last trilobites went extinct.
56.8%
The first dinosaurs evolved.
36.7%
Which mountain range formed first? Rocky Mountains
54.7%
Himalayan Mountains
37.9%
Which was created first? The Antarctic Ice Sheet
54.3%
The Sahara Desert
38.2%
Which biome existed first? Coniferous forest
51.2%
Grasslands
42.9%
Which formed first? The Appalachian Mountains
43.8%
The Atlantic Ocean
33.5%
The Grand Canyon
14.3%
Which glaciation episode occurred first? Illinoian
43.7%
Wisconsin
26.6%
Texan
23.1%
Which event occurred first? Snowball Earth
41.4%
The Cambrian Explosion
39.9%
The K-Pg Extinction
12.8%
Which organism appears in the fossil record first? Sharks
39.9%
Trees
39.4%
Reptiles
16.7%
Which biologic adaptation evolved first? Photosythesis
39.4%
Eukaryotes with chloroplasts
52.7%
Which landmass formed first? Gondwana
36%
Pangaea
45.8%
Antarctica
10.3%
Which biologic adaptation evolved first? Sexual reproduction
34.5%
Multicellular animals
58.6%
Which basic eukaryotic cell type existed first? Animal / Fungi
31.5%
Plant / Algae
60.1%
Which geologic time period occurred first? Rhyacian
31.3%
Ordovician
43.3%
Tonian
18.9%
Which organism appears in the fossil record first? Mammals
30.5%
Snakes
63.1%

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