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WorksheetsSCIENCE TEST
Total questions: 20
Worksheet time: 8mins
Which of the following is a leguminous crop?
Rice
Wheat
Soybean
Barley
What is the chemical symbol for the element iron?
Fe
Ir
In
Io
Which gas makes up the majority of the Earth's atmosphere?
Oxygen
Nitrogen
Carbon Dioxide
Argon
What is the chemical symbol for the element potassium?
K
Po
Pt
Kr
Which gas is responsible for the greenhouse effect?
Carbon Dioxide
Oxygen
Nitrogen
Argon
What is the chemical symbol for the element gold?
Au
Ag
Al
Fe
What is the chemical symbol for the element silver?
Au
Ag
Al
Fe
Which gas is responsible for the color of the Earth's sky?
Oxygen
Nitrogen
Carbon Dioxide
Argon
What is the chemical symbol for the element mercury?
Hg
He
Mg
Me
What is the chemical symbol for the element copper?
Co
Cu
Cp
Cn
Which gas is responsible for the formation of acid rain?
Oxygen
Nitrogen
Carbon Dioxide
Sulfur Dioxide
What is the chemical symbol for the element sodium?
So
Na
Ni
Sd
What is the chemical symbol for the element magnesium?
Mg
Ma
Mn
Me
Which of the following is a root vegetable?
Carrot
Broccoli
Lettuce
Tomato
What is the chemical symbol for the element nitrogen?
N
Ni
Ne
No
