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Everyday Science Questions & Answers Section 118

Ques No.1: The scientific study of plant life is known as what?

Ans: Botany

Ques No.2: A thermometer is a device used to measure what?

Ans: Temperature

Ques No.3: True or false? An electron has a greater mass than a proton.

Ans: False

Ques No.4: What is the second most common gas found in the air we breathe?

Ans: Oxygen(2%)

Ques No.5: True or false? Neutrons have a negative charge.

Ans: False

Ques No.6: The mass of the earth is made up mostly of which two elements?

Ans: Iron(32%) and oxygen(30%)

Ques No.7: True or false? Nucleon is a collective name for two particles, the neutron and protons.

Ans: True

Ques No.8: What is the name of the layer of earth's atmosphere that absorbs the majority of the potentially damaging ultraviolet light from the sun?

Ans: The Ozone layer

Ques No.9: True or false? Subatomic particles are found inside atoms.

Ans: True

Ques No.10: Someone who studies earthquakes is known as a what?

Ans: Seismologist

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