Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which common kitchen ingredient is used as a natural indicator to test acidity or basicity in simple science experiments?
Which common everyday substance is classified as a strong acid frequently used in car batteries?
Which type of fat is generally considered healthier and is commonly found in foods like olive oil and nuts?
Which macronutrient is essential for building and repairing body tissues such as muscles?
Which macronutrient is the body's primary and most efficient source of quick energy?
Which common food item is a good source of dietary fiber important for digestive health?
Which everyday observation demonstrates the concept of inertia in physics?
Which natural process explains how mountains gradually wear down over long periods of time?
Which renewable energy source generates electricity by harnessing the flow of water through dams or rivers?
Which renewable energy source uses moving air currents to generate electricity through turbines?
Which renewable energy source harnesses sunlight directly to generate electricity?
Which gas commonly used in refrigerators and air conditioners was historically linked to ozone layer depletion?
Which everyday phenomenon demonstrates the principle of capillary action in plants?
Which property of water allows insects like water striders to walk on its surface?
Which gas is responsible for the characteristic smell often associated with rain after a dry spell?
Which everyday chemical reaction is responsible for rusting of iron objects?
Which scale is used to estimate wind speed based on observed sea or land conditions without instruments?
Which scale is commonly used to measure the intensity of hurricanes and tropical cyclones?
Which natural disaster is measured using the Richter scale?
Which water purification process removes dissolved salts and impurities by forcing water through a semi-permeable membrane?