WRITING A FREE RESPONSE FOR A.P. ENVIRONMENTAL SCIENCE
The Free Response section has 4 problems (1 data, 1 document-based, 2 synthesis) worth 40% of the exam.
The Multiple Choice section has 100 problems worth 60% of the exam.
Calculators are not allowed
APES Review Worksheet #5
Completely label the following diagram of a sewage treatment plant and list the items removed at each step.
In the box to the right, list the ranks of coal
in order from highest to lowest energy
content. (indicate the dir