Unit 9 Vocab

a science that deals with things that are alive, such as plants and animals; the study of life

• Biography

• Biology

• biodegradable

• photography

the art, process, or job of taking pictures with a camera; named after the original process that used light to expose an image on special paper

• photography

• biography

• biology

• photosynthesis

Capable of being slowly destroyed and broken down into very small parts by natural processes, bacteria, etc.

• biology

• biography

• biodegradable

• photography

a US city founded by William Penn, a Quaker who believed in peace

• Philadelphia

• Photography

• Philanthropist

• Photon

a tiny particle of light or electromagnetic radiation

• photography

• photon

• photosynthesis

• philanthropist

the story of a real person's life written by someone other than that person

• Biology

• biodegradable

• biography

• photosynthesis

the study of ideas about knowledge, truth, the nature and meaning of life; your personal beliefs or opinions related to life

• Philadelphia

• bibliophile

• philosophy

• philanthropist

the process by which a green plant turns water and carbon dioxide into food when the plant is exposed to light

• photosynthesis

• photography

• photon

• biography

a wealthy person who gives money and time to help make life better for other people

• philanthropist

• philosophy

• bibliophile

• Philadelphia

a person who loves or collects books

• philosophy

• bibliophile

• philanthropist

• Philadelphia