1. DO NOW Grab your folder. Check the nameless papers on the board. If it’s yours, write your name and turn it back in to me. Review for the quiz with your group! –5 themes- definitions, types, examples –Parts of a map –Processes shaping the earth- water cycle, plate movement, vocab

2. Chapter 3: Section 1 and 2

3. Seasons Caused by earth’s tilt and revolution around sun Earth tilted at 23.5 degrees in relation to sun http://www.videojug.com/film/why-does-the-earth-have-seasons

4. Equinox Twice a year, Mar 21/Sept 23 Days and nights all over the world are equal in length

5. Solstice Summer-Longest Day of Year Winter-Shortest Day of Year

6. SOLSTICES SUMMER, JUNE 21 WINTER, DECEMBER 21 Where are the overhead rays of the sun on these days? Which parts of the earth are in darkness and light? For how long?

7. Weather vs. Climate Weather-condition of atmosphere at a particular location and time Climate-weather conditions at a particular location over a long period of time

8. Precipitation Convectional-caused by heated, rising air Orographic-mountains block moist air forcing it to rise Frontal-occurs when cold fronts push up warm fronts.

9. Hurricanes (Typhoons) Form over warm, tropical ocean waters Hurricanes typically blow west.

10. Tornado Powerful funnel-shaped column of spiraling air Form quickly and without warning

11. Blizzard Heavy snowstorm with winds of more than 35 mph and reduced visibility

12. Drought/Flood Drought-Long period of time without rain or very minimal rainfall Flood-water spreads over land not normally covered with water

13. Do Now Some people moved around. Check your seat! Grab your folder. Share your paragraph with your group. –What processes helped shaped Earth’s climate, landforms, and plant life?

14. Climate-Wind Currents Distributes sun’s heat from one part of the world to another through convection

15. Climate-Ocean Currents Like rivers flowing in ocean Warm water flows from equator toward poles

16. Climate-Zones of Latitude Low/Tropical –Tropic of Cancer to Tropic of Capricorn –hot all year long –rainy or dry Middle/Temperate –between tropics and polar regions –climate varies greatly High/Polar –encircle North and South Poles –cold all year long

17. Elevation Higher=colder Every 1000 ft. temperature drops 3.5 degrees

18. Topography Landforms affect climate Mountains –Temperature –Precipitation

19. El Niño/La Niña Warming of the waters off the west coast of South America Natural change in climate Brings heavy rains to Americas La Niña is reverse-it brings heavy rain to western Pacific

20. Global Warming Air temperature is rising Increased 1 degree in last 100 years Greenhouse effect-layer of gases released by burning of coal and petroleum traps solar energy