2 GRADE 9 SCIENCE FINAL EXAMS (80 Multiple Choice WITH ANSWERS) Science Exams

This product contains two grade 9 science final exams WITH ANSWERS. Each science exam contains 80 multiple choice questions (20 chemistry multiple choice, 20 physics multiple choice, 20 biology multiple choice and 20 Space multiple choice). These final exams for grade 9 science are each 12 pages long including the answer keys. Each of these final examinations take students about 1.5 - 2 hours to finish.

Chemistry Unit topics:
Bohr Rutherford model of the atom and earlier models of the atom, determining protons, nucleus, subatomic particles, neutrons and electrons, atomic structure, periodic table structure, determining valence electrons, classification of matter, element symbols, physical and chemical properties.

Physics Unit topics:
Electricity, conductors, insulators, series circuits, parallel circuits, Ohm’s law, solving for voltage, current or resistance using Ohm’s law, ammeters, voltmeters, charges and circuit symbols.

Biology Unit topics:
Ecology and ecosystems, carbon cycle, effect of global warming on ecosystems, effect of climate change on global warming, human impact on ecosystems, pollution, deforestation, biodiversity and energy in ecosystems.

Space Unit topics:
Our solar system, planets in our solar system, formation of the solar system, the sun, asteroids, comets, Kuiper belt, Oort cloud and motion of the planets.