Here are some multiple-choice questions (MCQs) related to everyday science:
Which of the following is NOT a renewable source of energy? a) Solar power b) Wind power c) Natural gas d) Biomass
What is the chemical symbol for the element gold? a) Ag b) Au c) Fe d) Hg
Which of the following is an example of a chemical change? a) Melting ice b) Boiling water c) Burning wood d) Dissolving salt in water
Which of the following organs is responsible for filtering waste from the blood? a) Liver b) Heart c) Lungs d) Kidneys
What is the unit of electric current? a) Ampere b) Volt c) Watt d) Ohm
Which planet is known as the "Red Planet”? a) Venus b) Mars c) Jupiter d) Saturn
Which of the following is a greenhouse gas? a) Oxygen b) Nitrogen c) Carbon dioxide d) Helium
What is the boiling point of water in degrees Celsius? a) 0°C b) 100°C c) 212°C d) 273°C
What is the primary function of chlorophyll in plants? a) Absorbing carbon dioxide b) Absorbing sunlight for photosynthesis c) Transporting water from roots to leaves d) Producing oxygen
What is the process by which plants convert sunlight into chemical energy? a) Respiration b) Photosynthesis c) Transpiration d) Germination
Answers:
c) Natural gas
b) Au
c) Burning wood
d) Kidneys
a) Ampere
b) Mars
c) Carbon dioxide
b) 100°C
b) Absorbing sunlight for photosynthesis
b) Photosynthesis