KGS Science Quiz Bee (Round 1)

What is the basic unit of life?

• Atom

• Tissue

• Cell

• Organ

What is the state of matter of ice?

• Gas

• Plasma

• Solid

• Liquid

What is the force that pulls objects toward the Earth?

• Friction

• Gravity

• Magnetism

• Electromagnetic force

What is the largest organ in the human body?

• Heart

• Liver

• Skin

• Brain

What is the smallest unit of an element?

• Molecule

• Atom

• Proton

• Neutron

Which animal is an invertebrate?

• Dog

• Fish

• Worm

• Bird

What is the speed of light in a vacuum?

• 300,000 m/s

• 3,000 m/s

• 30,000 km/s

• 300,000 km/s

What is the unit of force?

• Watt

• Joule

• Newton

• Pascal

What do humans need to breathe in?

• Carbon dioxide

• Oxygen

• Nitrogen

• Helium

What is the chemical formula for water?

• H2O

• CO2

• O2

• CH4