Knowledge Challenge

What is the capital of Australia?

• Perth

• Sydney

• Melbourne

• Canberra

Who discovered penicillin?

• Albert Einstein

• Marie Curie

• Isaac Newton

• Alexander Fleming

What is the chemical symbol for gold?

• Pt

• Fe

• Ag

• Au

Which planet is known as the Red Planet?

• Jupiter

• Saturn

• Venus

• Mars

What is the largest ocean on Earth?

• Atlantic Ocean

• Indian Ocean

• Arctic Ocean

• Pacific Ocean

Who proposed the theory of relativity?

• Galileo Galilei

• Albert Einstein

• Isaac Newton

• Marie Curie

What is the powerhouse of the cell?

• mitochondria

• nucleus

• ribosomes

• cytoplasm

Which gas do plants use for photosynthesis?

• carbon dioxide (CO2)

• nitrogen (N2)

• hydrogen (H2)

• oxygen (O2)

What is the largest mammal in the world?

• Blue whale

• Hippopotamus

• Giraffe

• Elephant

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

• Chlorophyll

• Photosynthesis

• Germination

• Respiration