Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which natural disaster is measured using the Richter scale?
Which gas makes up approximately 21 percent of Earth's atmosphere and is essential for respiration?
Which common kitchen substance is used as a natural antacid due to its alkaline properties?
Which type of energy is stored in the chemical bonds of food and fuels?
Which gas is primarily responsible for the greenhouse effect contributing most to global warming?
Which natural phenomenon results from the dispersion of sunlight through water droplets in the atmosphere?
Which gas is commonly used to fill balloons so that they float in air?
What is the normal body temperature of a healthy human in degrees Fahrenheit?
Which gas do plants primarily absorb during photosynthesis?
Which organ in the human body is primarily responsible for filtering blood and removing waste?
Which vitamin is primarily synthesized in human skin upon sunlight exposure?
Which blood component is primarily responsible for clotting?
Which part of the human eye controls the amount of light entering it?
Which gas is most abundant in the Earth's atmosphere?