100+ Major health hazard PowerPoint (PPT) Presentations, Major health hazard PPTs

Major health hazard - PowerPoint PPT Presentation

Electricity production

Electricity production. Generally (except for solar cells) a turbine is turned, which turns a generator, which makes electricity. Fossil fuels. Fossil fuels. In electricity production they are burned, the heat is used to heat water to make steam, the moving steam turns a turbine etc.

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1.47k views • 116 slides

Sedatives and Hypnotics

Sedatives and Hypnotics. By Jessica Davies. What are sedatives and hypnotics?. Sedatives and Hypnotics are basically one in the same They are Central Nervous System Depressants The biggest difference is the dose Lower doses of the drug are considered sedatives which create a calming effect

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651 views • 11 slides

1840 Irish and German immigration to America

1840 Irish and German immigration to America. ^This is a potato :). Why the Irish immigrated to America. A potato blight caused widespread starvation among the Irish. Over 750,000 Irish starved to death. Over two million Irish then moved to the US seeking relief.

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608 views • 4 slides

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Major health hazard - PowerPoint PPT Presentation

Electricity production

Sedatives and Hypnotics

1840 Irish and German immigration to America