The Water Cycle

^ Download this excellent image of the water cycle! https://op9.270.myftpupload.com/ Quiz Where is most water found on Earth?A. in glaciersB. in lakesC. in riversD. in oceans What source of energy evaporates the most water from Earth’s surface?A. volcanoesB. the sunC. Read more

Mixtures: Cookies and Milk Lab

Homogeneous Mixture vs Heterogeneous Mixture homogeneous mixture: These mixtures have a constant composition throughout the solution. For example: salt or sugar and water, the air we breath is a solution of gases. A solution is a homogeneous mixture of two Read more

Vocabulary: Cell Membranes

structure: the way in which parts are put together or arranged to make a whole. function: what someone or something does. What something is used for. diffusion: the process by which molecules move from an area of higher concentration to Read more