Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which part of the human eye controls the amount of light entering it?
Which organ in the human body stores and concentrates urine before it is excreted?
Which everyday observation shows that hot air rises and cool air sinks creating circulation?
Which part of the plant is responsible for anchoring it in soil and absorbing water and minerals?
Which gas is primarily responsible for the greenhouse effect contributing most to global warming?
What is the primary component of bones and teeth?
Which medical condition is characterized by persistently high blood pressure that can increase the risk of heart disease?
Which type of animal can live both on land and in water, such as frogs and toads?
Which acid in the stomach helps in the digestion of food and kills harmful bacteria?
Which macronutrient is essential for building and repairing body tissues such as muscles?
What is the normal body temperature of a healthy human in degrees Fahrenheit?
Which type of teeth are flat and chisel-shaped primarily used for cutting and biting food?
Which gas produced during fermentation causes dough to rise when making bread?
Which common acid is found in citrus fruits like lemons and oranges giving them a sour taste?
The process of breakdown of complex food molecules into simpler ones is called:
Which vitamin helps in blood clotting?
Which common preventive health practice helps reduce the transmission of airborne respiratory infections?
What is the process of cell division called?
Which common household chemical reaction produces a foaming effect often used in classroom volcano experiments?
Which part of the water cycle involves water falling from clouds back to the Earth's surface as rain snow or hail?