9. Life, Light, and Love

Front

What is a tiny particle of light?

Back

Photon

Front

What do you call a written account of someone's life?

Back

Biography

Front

What type of material is better for the environment than plastic?

Back

Biodegradable

Front

What does 'phile' mean?

Back

Love

Front

What is the study of living things called?

Back

Biology

Front

What is the process by which plants make their own food using sunlight?

Back

Photosynthesis

Front

What is the term for a person who loves books?

Back

Bibliophile

Front

What is the opposite of 'phile'?

Back

Phobe (meaning hate)

Front

What is the term for a person who donates to charitable causes?

Back

Philanthropist

Front

What is the study of light and its properties?

Back

Optics