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10 questions
What is the layer of air that covering the Earth?
Atmospere
Atomsphere
Atmosphere
Asmosphere
What layer of the atmosphere do we live in?
exosphere
troposphere
stratosphere
mesosphere
Which is NOT an important role of air?
Urination
Respiration
Photosynthesis
burning
In 1770, who was the prominent person who studied about oxygen and carbon dioxide?
Joseph Lavoisier
Antoine Lavoisier
Antoine Priestly
Joseph Priestly
Who is the Father of Modern Chemistry?
Antoine Lavoisier
Antoine Cavendish
Henry Cavendish
Henry Lavoisier
What is the most abundant kind of air in our atmosphere?
Oxygen
Hydrogen
Helium
Nitrogen
What percentage of our Atmosphere is Oxygen?
23
25
22
21
Refers to the presence of undesirable
substances in air which interferes with
human health or welfare, or produces
other harmful effects to the environment
Which is not considered as a pollutant?
Chlorofluorocarbons
Dihydrogen Oxide
Sulfur Oxide
Nitrogen Dioxide
What is the main cause of air pollution?
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