Slide 1Making water move Vertical transport & mixing achieved by differences in density of different seawater masses What effects the density of seawater? –Temperature…

Slide 1 The Atmosphere Earth radius 6,370 km (3,981 miles) The atmosphere extends upward to 500 km (321 miles), HOWEVER, 99% of all atmosphere gasses are below 32 km (20…

Slide 1 35-1 Chapter 35: The Biosphere Slide 2 35-2 Climate and the Biosphere Climate refers to the prevailing weather conditions in an area as dictated by temperature, rainfall,…

Slide 1 Brooks Range, AK HIAPER Pole-to-Pole Observations 2009 (“HIPPO”) Steven C. Wofsy and the HIPPO Science Team Global CH 4 Global fine-grained data: what is observed,…

Slide 1 Chapter 3 Part II Slide 2 Ocean Circulation  The ocean is always moving.  This circulation affects marine organisms, their habitats, and the earth’s climate.…

Deserts Deserts Intro Deserts cover 25 % of Earth’s land surface 13 % of population live on deserts We have adapted irrigations systems to water crops Why deserts Exists…

Air Masses and Fronts Air Masses and Fronts Differences in air pressure are caused by unequal heating of the Earthâs surface with equatorial air receiving more heat and…