'Natural water cycle' diaporamas de présentation

Weather Unit

Weather Unit. Weather Introduction. How often do you watch the weather on TV? Why? What kinds of weather or weather conditions are there? Can you name situations in which weather has impacted your life or affected your plans? Explain.

987 views • 64 slides

Sewage Treatment/Cultural Eutrophication

Sewage Treatment/Cultural Eutrophication. SEPTIC TANKS. Septic tanks are used in areas where there are no combined sewers. Septic tanks (cesspools) must be emptied each year. Old tanks can crack and leak coliform bacteria into surrounding soil, groundwater, and surface waters.

910 views • 22 slides

4-H Science, Engineering, and Technology (SET)

4-H Science, Engineering, and Technology (SET). Presentation for the California Afterschool Network April 5, 2013 Steven Worker 4-H SET Coordinator. Head Heart Hands Health. What is 4-H?. Celebrating 110 years! Founded in 1902, merged with cooperative extension in 1914.

328 views • 21 slides

How do Wetlands Factor into New Infiltration Policies?

284 views • 21 slides

The Water Cycle

The Water Cycle. Bret Medlin EDT 365. Objectives. Students will learn about the Water Cycle and will be able to identify the different stages of the cycle. Students will complete an activity at the end of the lesson that shows a clear understanding of the cycle. Facts:.

474 views • 21 slides

Water Desalination

1.59k views • 14 slides

Ditch Irrigation

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Ditch Irrigation

233 views • 9 slides

Seawater in Greenhouses

The issue of water scarcity and the economic impact of water shortage on small scale farmers is a reality in many developing countries.

242 views • 2 slides