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 an example of a chemical change?
Which vitamin is primarily synthesized in human skin upon sunlight exposure?
What is the study of the stars and celestial objects called?
Which common antibiotic was first discovered from a mold by Alexander Fleming?
The scientific name for the study of the atmosphere and weather is:
Which of the following is the SI unit of energy?
What is the approximate speed of light in a vacuum?
Which of the following is used in the treatment of bacterial infections?
What type of blood cells help the body fight infections?
Which warm-blooded animal group nourishes its young with milk and typically gives birth to live young?
What is the normal body temperature of a healthy human in Fahrenheit?
What is the primary function of the respiratory system?
Which device is used in submarines to see objects above the water surface without surfacing?
Which of the following is the chemical name for baking soda?
Which part of a plant cell is primarily responsible for photosynthesis?
Which planet in the solar system is known as the Red Planet due to its iron oxide rich surface?
The gas exchanged during cellular respiration that is released as a waste product is:
Which common safety device in electrical circuits breaks the circuit when current exceeds a safe limit to prevent fires?
The disease night blindness is caused by the deficiency of:
Which renewable energy source uses moving air currents to generate electricity through turbines?