Fun Science Challenge

What is the chemical symbol for water?

• H2O

• H2O3

• H2O2

• O2H

Which component of food provide energy?

• Water

• Protein

• Carbohydrate

• Minerals

What gas do plants absorb from the atmosphere?

• Carbon dioxide

• Hydrogen

• Oxygen

• Nitrogen

What is the process by which plants make their food called?

• Photosynthesis

• Digestion

• Transpiration

• Respiration

What part of the cell contains the genetic material?

• Nucleus

• Ribosomes

• Mitochondria

• Endoplasmic reticulum

Which disease is caused by iron deficiency?

• Iodine

• Calcium

• Iron

• Potassium