Grade+7+STUDENT+PAGES

= = =PROJECT QUESTIONS:=


 * 1) Define petrochemicals.
 * 2) Where they come from.
 * 3) What is the refinement process (Fractional distillation)
 * 4) How does it get into the environment?
 * 5) What happens once in the environment?

Grade 7 Science Mac Lab Project Pd. 5

Grade 7 Science Mac Lab Project Pd. 7

=Grade 7 Students Period 4 First Term=

=Grade 7 Students Period 6 First Term=