Entertainment Ready For A Brain-boggling Science Quiz? Let's Get Started! By Mateo Rivers Published on May 14, 2026 Via CNN Scroll To Start Quiz Answer the questions to reveal your result. No. 1 / 8 Via Youtube Which planet is known as the "Red Planet"? Mars Venus Jupiter Mercury No. 2 / 8 Via Youtube What is the smallest unit of matter? Atom Molecule Proton Electron No. 3 / 8 Via Pinterest What causes tides on Earth? Gravitational pull of the Sun Gravitational pull of the Moon Magnetic field of the Earth Earth's rotation No. 4 / 8 Via Pinterest What is the process by which plants convert sunlight into chemical energy? Photosynthesis Respiration Transpiration Fermentation No. 5 / 8 Via CNN What name is given for the number of protons found in the nucleus of an atom? Atomic number Mass number Valence number Charge number No. 6 / 8 Via Pinterest Which scientist developed the theory of general relativity? Albert Einstein Isaac Newton Nikola Tesla Marie Curie No. 7 / 8 Via Youtube What is the basic unit of life? Organ Tissue Cell Atom No. 8 / 8 Via CNN What does DNA stand for? Deoxyribonucleotide Alkali Deoxyribonucleic Alkali Deoxyribonucleotide Acid Deoxyribonucleic Acid Submit Related Tags: #General #Quiz #SCIENCE #Brain #Buzzfun #Entertainment You May Like Can You Easily Match These 70s Characters To Their Famous TV Shows? Can You Name The Most Beautiful Stars Of The 60s? If You Can Name These Historic Americans, Your Brain Is Amazing! The Social Media: How Much Do You Know About The Popular Platforms And Their Features? "Tech Trivia Time": Put Your Tech Knowledge To The Test With This Fun-filled Quiz. Think You Can You Name The Funniest, Most Hilarious Movies Of All Time?