Ques No.1: The scientific study of plant life is known as what?
Ques No.2: A thermometer is a device used to measure what?
Ques No.3: True or false? An electron has a greater mass than a proton.
Ques No.4: What is the second most common gas found in the air we breathe?
Ques No.5: True or false? Neutrons have a negative charge.
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.
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.
Ques No.10: Someone who studies earthquakes is known as a what?