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Earth Science Regent
New York State Regents June 2023 - Lewiston Porter Senior High School
| Term | Definition |
|---|---|
| Latitude | North to South |
| Longitude | East to West |
| Zenith | highest point in the sky - 90 degrees |
| Perihilion | earth is closest to sun, sun looks big |
| Penumbra | lightest part of shadow |
| Solar Eclipse | occurs when moon is in new moon phase, moves over Earth's surface |
| Electromagnetic Spectrum | increase in temp, increase in electromagnetic energy radiated |
| Radiation | transferred through empty space, vaccum |
| Fall Equinox | September 23 - sun is perpindicular to equator |
| Weathering | breaking down rocks |
| Physical Weathering | changes shape, size, frost forms, exfoliation |
| Glaciers | U - shaped valley, deposits unsorted |
| Dependent Variable | changes due to independent variable |
| Dewpoint | temperature in wich condensation begins |
| Calculate Latitude | locate polaris using big dipper |
| Lunar Eclipse | occurs when moon is in full moon phase, moves in Earth's shadow |
| Tides | rising and falling of oceans surface |
| Neap Tide | when moon and earth at right angle with sun |
| Electromagnetic Energy | travels in waves - infrared, visible light, and ultraviolet |
| Conduction | contact between molecules, solids, liquids & gases |
| Convection | differences in density or temperature, liquids and gases only |
| Insolation | energy from sun |
| Summer Solstice | June 21 - sun is perpendicular to Tropic of Cancer |
| Winter Solstice | December 21 - sun is perpindicular to Tropic of Capricorn |
| Spring Equinox | March 21 - sun is perpindicular to equator |