'Tap water' presentation slideshows

Water: Our most precious resource. By : Tyler Westphal. Life as we know it…. The world we live in, our very existence, relies on water . Dead crops. Protect Earth… save water.

MAJOR ENVIRONMENTAL LAWS AND policies. 1938-PRESENT DAY. Federal food drug and cosmetic act 1938. Regulates contaminants in food, including pesticides. Regulated by both the food and drug administration and the environmental protection agency.

At the end of this unit you should: 1. Be able to explain why water is such a useful solvent and coolant. 2. Be able to explain what a polar molecule is. 3. Be able to describe the difference between a polar and non-polar solvent by investigation.

Ionic vs Covalent Substance Lab. November 18 , 2014. Scenario: You are going to get 4 different substances and you need to be able to uncover which ones contain covalent bonds and which ones contain ionic bonds. Problem Question:

Matter: Mixtures and elements and compounds. What You’ll Learn. You will distinguish between physical and chemical properties You will classify matter by composition. You will explain the fundamental law of the conservation of mass. Mixtures.

Solution Chemistry Unit 8. General Chemistry Spring ’09 Mr. Hoffman. Objectives (Ch. 15). Understand and describe the basic properties of water and ice and how they effect the world around you.

Darwin’s work on carnivorous plants. Darwin’s drawing of rotundifolia. Drosera rotundifolia. Drosera rotundifolia. Drosera capensis. Drosera and captured moth. Cultivation. Grow in peat Keep wet with rain water or distilled water Less water in winter, but still damp

Color Change in Hydrangeas. According to pH level. nostalgichome.wordpress.com. The Bigleaf Hydrangea: Can be found in local gardening centers Is a common decorative plant Grows best in morning sun & afternoon shade Produces blooms that are pink, blue, or a mixture of both.

Chapter 12. 12.1 Types of Mixtures. Solutions. Solutions are homogeneous mixtures!. Classification of Matter. Salt in salt water. Solute. A solute is the dissolved substance in a solution. Carbon dioxide in soda drinks. Sugar in soda drinks. Solvent.

Module 6 Food and your teeth. What is tooth decay?. Tooth decay is the damage of the tooth . . Honey. Food and drinks that can cause tooth decay. Factors that increase the risk of tooth decay. Keep your teeth healthy. Eat at set times rather than grazing Drink plenty of plain tap water

Plastic Water Bottle Pollution. Morgan McCauley. The Ugly Truth. It takes 3X the amount of water to produce the bottle as it does to fill it 90% of Americans have access to clean, safe tap water

Green Water. Sources: Data derived from the American Plastics Council and the American Chemistry Council (2010). Inefficient Water Transport.

Federalism Consultation for the Lead and Copper Rule Long-Term Regulatory Revisions. Office of Groundwater and Drinking Water November 15, 2011 . Purpose & Overview. Purpose : To obtain input on key areas of the Lead and Copper Rule Long-term Rule Revisions Overview : Background

Ch. 8. Acids, Bases, and pH. pH Scale. Used to measure how acidic or basic a substance is Ranges from 0-14. Acids. Have H + ( hydrion ) ions pH: 0-6.9 Properties Sour taste React with metals Turn indicator RED Ex: lemon juice, milk. Bases. Have OH - (hydroxide) ions pH: 7.1-14

How To Start A Jelly Fish Tank. Presented By:. An Thanh Nguyen CIS 1020 Section 126 Fall 2010. For:. Delan Jensen Salt Lake Community College. Overview:.

Flouridation. Move around the room . Collect information about the fluoridation of drinking water. Group into advantages and disadvantages. Finally, conclude with your personal opinion based on the information collected. . A 30 % Reduction.

The pack comes in 3 parts – the microbes, the ‘activator’ liquid and a litre bottle of biostimulant . The instructions can be found on the rear of the G-UPP box. . After making sure your tank is clean, prepare your tank by filling it with 16 litres of water – ideally from a rain water butt

Choice of lifestyle and environmental consequences. What can you do to improve the e nvironment ?. A day in the life of…. HELENE. W ater. … She uses the toilet . … She brushes her teeth. … She showers. She leaves the water running.

THE INK OPERATION. QUESTION:. What solvents (tap water, Suave hair spray, rubbing alcohol, white vinegar, or Tide detergent) will remove ink?. purpose.

Living Life’s Seasons. Take advantage of the Spring. In the Spring. Plants . People. Physical Growth… Brain, emotions, faith not fully developed What are they being fed? What are their roots finding?. Grow Leaves No Fruit or Seeds (yet) Tap Water & Nutrients Establish Roots .