100+ Harmful wastes PowerPoint (PPT) Presentations, Harmful wastes PPTs

Harmful wastes - PowerPoint PPT Presentation

The Urinary System

The Urinary System . Group 6 4 th period . The overall function of the Urinary System . Overall function of the urinary system is to filter and remove wastes in the body the urinary system is made up of four major organs: the kidneys, ureters , bladder, and urethra

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589 views • 18 slides

Soil pollution

Soil pollution. SOIL POLLUTION Contamination of soil by human and natural activities which cause harmful effects on living beings. Sources of soil pollution. Industrial wastes Urban wastes Agricultural wastes Radioactive pollutants Biological agents. Industrial wastes. Paper mills

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16.59k views • 16 slides

We offer you:

We offer you:. VICTAR electric saws. Details and spare parts for them. VICTAR electric motors . For 43 years, VICTAR electric saws have been used by:. Timber cutting companies. To cut timber. Fuel companies. To cut logs. Peat digging companies. To clear peat lands. Paper manufacturers.

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328 views • 16 slides

COAL

COAL. The Staple of the Industrial Revolution. TYPES OF COAL. Lignite Coal: also known as brown coal, is a sedimentary rock and consists of about 70-80 percent carbon

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619 views • 15 slides

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Harmful wastes - PowerPoint PPT Presentation

The Urinary System

Soil pollution

We offer you:

COAL