Exploring the Wonders of Science

What is the chemical symbol for water?

• H2O

• H2O3

• H2O2

• O2H

What planet is known as the Red Planet?

• Venus

• Mars

• Jupiter

• Saturn

What is the process by which plants make their food?

• Respiration

• Photosynthesis

• Transpiration

• Digestion

What is an organism with one cell called,

• Ribosome

• Chloroplast

• Unicellular organisms

• Nucleus

What gas do living beings need to breathe?

• Carbon Dioxide

• Nitrogen

• Hydrogen

• Oxygen

What is the main force that keeps planets in orbit around the sun?

• Gravity

• Electromagnetism

• Friction

• Magnetism

What is the smallest unit of life?

• Atom

• Organism

• Molecule

• Cell

What is the term for “ difficulty of finding animals from the environment due to blending of body colour ”

• adaptation

• response

• Camouflage

• reaction

What is the name of the process by which a liquid turns into a gas?

• Condensation

• Sublimation

• Freezing

• Evaporation

What is the basic unit of matter?

• molecule

• compound

• atom

• cell