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Topics > Chemistry > Environmental Pollution

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How much space does trash occupy?
The amount of trash placed in landfills and sanitary dumps is a major concern. Let's look at how much space trash really occupies.

Difficulty: Elementary school

How to make a vegetable oil tanker
This activity shows you how to make an oil "tanker' which can be used to clean up a vegetable oil "spill".

Difficulty: Elementary school

Is the water near animal pens contaminated?
The purpose of this experiment is to test the water near animal pens in Batesburg-Leesville for fecal contamination. I hypothesize that the wells located near the animal pens will be more likely to show fecal contamination than the wells that are not near animal pens.

Difficulty: Middle school

The Effect of Detergents on Brassica rapa.
Purpose The purpose of this experiment was to determine the effect of different concentrations of detergents of plant growth. I became interested in this idea when I had a to wash clothes for a week as a homework assignment and I was looking at the ingredients and noticed some of them were volatile substances. The information gained from this experiment will alert consumers to the dang

Difficulty: Middle school

What contaminants does the air usually contain?
This experiment helps us identify the different contaminants in the air around us.

Difficulty: Elementary school

What effect does ozone have on the growth of radish plants?
The purpose of this experiment was to determine the effect of ozone on the plant growth of radishes.

Difficulty: Middle school

What factors affect air polution in cities?
The Phoenix metropolitan area, like many large cities, has problems with air pollution at certain times of the year. You can do a simple experiment to determine some of the factors that affect air pollution.

Difficulty: Middle school

What is bioremediation and what conditions are required for it?
The purpose of this activity is to develop a test tube model of an oil spill in order to experiment with conditions needed for bioremediation.

Difficulty: High school

What is the greenhouse effect and how can we demonstrate it?
This simple experiment serves as an introduction to the greenhouse effect. Students can see for themselves the effects of a greenhouse, and relate this understanding to what occurs in our atmosphere.

Difficulty: Elementary school

What is the relationship between turbidity levels in water and the level of dissolved oxygen?
The purpose of this experiment was to determine if the level of turbidity in water affected the amount of dissolved oxygen. I became interested in this idea because I am interested in water quality and environmental issues. I am interested in water quality because dissolved oxygen keeps fish and other animals alive. The information gained from this experiment could be useful to the fish and wil

Difficulty: High school

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