Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which everyday chemical reaction is responsible for rusting of iron objects?
Which cold-blooded animal group is covered in scales breathes air through lungs and lays eggs on land?
Which planet has the most moons in our solar system?
Which gas makes up the highest percentage of exhaled human breath besides nitrogen?
Which common process happens when iron is exposed to oxygen and moisture over time forming a reddish-brown coating?
Which gas makes up approximately 21 percent of Earth's atmosphere and is essential for respiration?
What is the term for the loss of biodiversity in an ecosystem?
The device that converts sound into electrical signals is called:
Which planet is the largest in our solar system?
Which renewable energy source harnesses sunlight directly to generate electricity?
Which of the following is a common example of a physical change?
Which essential mineral is critical for maintaining strong bones and teeth in the human body?
The disease caused by the bite of a rabid animal is called:
Which storage practice helps slow down the ripening and spoilage process of most fruits and vegetables?
Which natural disaster is measured using the Richter scale?
Which human body system is primarily responsible for fighting infections and diseases?
Which gas causes the fizzing and bubbling when a carbonated drink bottle is opened?
Which common disease is caused by a deficiency of insulin or the body's inability to use insulin effectively?
Which animal group is characterised by having a backbone or vertebral column?
Which sense organ contains the olfactory receptors responsible for detecting smells?