Biology
Chemistry & Physics
Geology
Astronomy
100
Name these animals:
Whale, Octopus, Shark
100
This type of matter has a definite volume, but no definite shape.
Liquid Solid
Gas Plasma
Liquid
100
What percent of Earth is covered with water? 
60% 67%
71% 76%
71%
100
Which planet is closest to the sun?
Mars Mercury
Venus Neptune
Mercury
200
What do you call animals that only eat meat?
Herbivores Omnivores
Carnivores Detritivores
Carnivores
200
Which is heavier - gold or silver?
Gold
200
What is the largest ocean in the world?
Atlantic Indian
Pacific Southern
Pacific Ocean
200
What is the 4th planet from the sun?
Jupiter Mars
Mercury Venus
Mars
300
Citrus fruits such as lemons and oranges contain lots of vitamin ______. 
A B C D
Vitamin C
300
The smallest unit of matter is ...
an atom a molecule
a compound a mixture
an atom
300
The islands of Hawaii were created by... 
Earthquakes Tsunamis
Icebergs Volcanoes
Volcanoes
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300
On July 21, 1969, _______ became the first person to walk on the moon.
Neil Armstrong Louie Armstrong
Buzz Aldrin Buzz Lightyear
Neil Armstrong
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400
How many bones are in the adult human body? 
106 156
206 246
206 bones
400
On the pH scale, is a lemon acidic (<7) or basic (>7)?
Acidic
pH of a lemon = 2
400
The first Earth Day was celebrated in...
1950 1970
1980 1990
1970
400
How many moons does Jupiter have? 
23 52
76 95
95 moons
500
The shape of DNA is called...
a two-spiral bilateral
a double helix a swirl
a double helix
500
The combination of 2 or more materials is called...
an atom an item
a mixture an element
A mixture
500
The strongest earthquake ever recorded - with a magnitude of 9.5 - happened in ______ in 1960.
Chile India
Japan Russia
Chile
500
How long does it take for Mars to orbit the sun?
10 months 12 months
18 months 23 months
23 months