Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which of the following is used as a natural fertilizer?
Which element is essential for photosynthesis besides carbon dioxide and water?
Which type of immunity is passed from mother to infant through breast milk or placental transfer?
Which common kitchen appliance uses the principle of electromagnetic induction specifically to heat food through magnetic coupling?
The main gas used in the process of photosynthesis is:
Which everyday process explains why water boils at a lower temperature at high altitudes such as on mountains?
What causes the greenhouse effect on Earth?
Which instrument is used to measure humidity levels in the atmosphere?
Which of the following is the main gas responsible for causing the 'bends' in deep-sea divers?
Which scale measures the hardness of minerals, with diamond being the hardest at 10?
Which gas is responsible for the depletion of the ozone layer?
Which blood vessels carry oxygenated blood away from the heart to the rest of the body?
Which type of electromagnetic radiation is used in airport security scanners to see through luggage?
Which of the following diseases can be prevented by the BCG vaccine?
What is the term for a substance that speeds up a chemical reaction?
Which scientist is credited with developing the theory of evolution by natural selection?
Which process in plants involves losing water vapour through stomata helping in cooling and nutrient transport?
Which of the following is used to sterilize surgical instruments?
Which atmospheric phenomenon causes the sky to appear blue during the day?
Which blood type is known as the universal recipient for blood transfusions?