WorksheetsScience Exploration
Total questions: 10
Worksheet time: 5mins
What is the process by which plants make their food called?
Photosynthesis
Sunbathing
Respiration
Chloroplastion
What is the basic unit of life?
cell
molecule
organism
atom
What is the force that pulls objects towards the center of the Earth?
gravity
friction
repulsion
magnetism
Which planet is known as the Red Planet?
Earth
Venus
Mars
Jupiter
What is the chemical symbol for water?
O2H
HO2
H2O
H2
What is the largest organ in the human body?
heart
skin
intestines
liver
What is the process of a liquid turning into a gas called?
evaporation
condensation
sublimation
solidification
What is the study of earthquakes called?
seismology
astronomy
meteorology
geology
What is the hardest natural substance on Earth?
Platinum
Gold
Silver
Diamond
What is the process of plants releasing water vapor through their leaves called?
Transpiration
Evaporation
Condensation
Precipitation
