EVERYDAY SCIENCE

Which planet is often referred to as the “Red Planet”?

A) Venus

B) Mars

C) Jupiter

D) Saturn

What is the process by which plants lose water vapor through their leaves?

A) Perspiration

B) Ventilation

C) Transpiration

D) Evaporation

Who is credited with the discovery of penicillin?

A) Alexander Fleming

B) Louis Pasteur

C) Marie Curie

D) Robert Koch

What is the chemical symbol for hydrogen?

A) He

B) Ho

C) Hg

D) H

Which gas is responsible for the Earth’s ozone layer?

A) Oxygen

B) Nitrogen

C) Ozone

D) Chlorine

What is the process of converting a solid directly into a gas without passing through the liquid state called?

A) Sublimation

B) Evaporation

C) Condensation

D) Vaporization

Who is known for formulating the laws of motion and universal gravitation?

A) Isaac Newton

B) Albert Einstein

C) Galileo Galilei

D) Johannes Kepler

What is the chemical symbol for carbon?

A) Co

B) Ca

C) Cr

D) C

Which gas do humans exhale when they breathe?

A) Oxygen

B) Nitrogen

C) Carbon Dioxide

D) Hydrogen

What is the SI unit of electric current?

A) Volt

B) Ohm

C) Ampere

D) Watt