Pts / 80 : Cummulative.Pts / 20 : Partial Exam.
EC: Extra Credit.
FG: Final Grade.
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Wind Farms
Used to produce electrical power.
Electrical energy
Energy of electrical charges as a result of their position or motion
Radiant Energy
Transmitted in the form of electromarnetic waves.
Nuclear Energy
Fireball of a nuclear explosion. Most concentrated form of energy.
Chemical Energy
Potential energy stored in chemcial bonds
Properties of Matter
Physical: identity of matter does not change. Chemical: identity of matter is changed
Electrical Force
Attractive of Repulsive interaction between two charged objects
Magnetic Force
Magnetism. Attracts objects together.
Elastic Force
Something being stretched or compressed
Frictional Force
Friction holds your shoe to the ground.
Buoyant Force
Upward force. Opposes to gravity.
Force of Gravity
Pulls object toward the center of the Earth. downward force
Mold (threadlike fungi) and Mushroom (Club fungi)
Unpacked and packed hyphae
Ferns
Underside of a Fern Frond showing ripe sporangia
Mosses
Look like a green and spongy carpet in moist ground.
EUBACTERIA
Procariot organism (Without nuclei)
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