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science final part 2
| Question | Answer |
|---|---|
| ____________________ revolve around the planets | moons |
| Our _______________ is a typical main sequence star | sun |
| Our sun will eventually turn into a _________ | red giant |
| Our sun will eventually explode to form a planetary _______________. | nebula |
| The north pole of one magnet is attracted to the _________________ pole of another magnet. | south |
| _____________ converts electrical energy into mechanical energy | electric motor |
| ______________ converts mechanical energy into electrical energy | generator |
| The angle of_________ equals the angle of reflection in the law of reflection. | incidence |
| The angle of incidence equals the angle of _____________ in the law of reflection. | reflection |
| Carbon dioxide is removed from the air by | photosynthesis |
| Camouflage,shells, and poisons protect animals from | predators |
| Energy in stars is a result of nuclear____________ reactions. | fusion |
| Energy in stars is a result of nuclear fusion reaction, _______atoms turned into _____ atoms | hydrogen, helium |
| ___________ has hurricane like storms called the great red spot | Jupiter |
| Great Dark Spot and Wizard's Eye are storms on _______. | Neptune |
| ________is the portion of a logistic curve in which the population growth remains the same. It represents the ________for that population. | steady state, carrying capacity |
| Asbestos, glass and plastics are called ______ substances because they do not break down in the enviroment | nonbiodegradable |
| _______is the rate at which charges move through a conductor | current |
| over time, a lake fills in with silt and leaves and turns into a _____, then into a _____, abd eventually becomes dry land | pond, marsh |
| a ________lens bends light outward to create both virtual and real images | diverging |