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Harmful Chemicals Essay Examples

226 total results
The Benefits of Phytoremediation
Phytoremediation Introduction: In recent years it has become clear that some environmental chemicals can cause risks to the developing embryo and fetus. Evaluating the developmental toxicity of environmental chemicals is now a prominent public health concern. The suspected association between TCE and congenital card...
1,690 words
4 pages
A Discussion of Importance of Toxic Chemicals
TOXIC CHEMICALS: CRADLE TO GRAVE MANAGEMENT Introduction: Toxic Chemicals are substances naturally produced by the environment naturally or artificially produced by industrial manufactures.. The chemicals produced that have been around since the industrial age began are considered hazardous both to us and the environm...
2,141 words
5 pages
The Effects of Mixing Chemicals with One Another
Household Waste! One morning my mom said "Andy, get up and clean the bathroom!" It was always an essential and important labor to the family. I got up and gathered all the normal cleaning agents we used; Ajax, ammonia, and this liquid bleach that my mom said worked wonders. The toilet I cleaned using the Ajax...
529 words
1 page
A Comparison on the Effect of the Cleaning Chemicals Before and After They Have Been Frozen
Do Cleaning Chemicals Clean As Well After They Have Been Frozen Problem: The researcher is trying to determine whether or not cleaning materials will clean as well if they have been frozen solid and subsequently thawed out until they have returned to a liquid state of matter. The researcher will use Dial Antibacteria...
434 words
1 page
An Analysis of the Effect of Polychlorinated Biphenyls on the Environment
PCBs: Polychlorinated Biphenyls Polychlorinated biphenyls are a family of man-made chemicals that contain two hundred and nine individual compounds with varying toxicity. Many different combinations are possible. In chemical terminology, “phenyl” denotes a ring structure of six carbon atoms attached to something else; “bip...
1,030 words
2 pages
Bleaching Your Hair and Lightening Your Skin in Order To "Fit In"
Good Old Bleach As a teenager, you probably associate bleach with cleaning and chores. These days, bleach seems to be popular in a variety of ways. If you look around in the halls of Jarvis, you're bound to find several students who have bleached their hair. Bleaching hair is common and relatively harmless. But there...
827 words
2 pages
The Issue of Acid Rain and Its Effects
Acid rain is a great problem in our world. It causes fish and plants to die in our waters. As well it causes harm to our own race as well, because we eat these fish, drink this water and eat these plants. It is a problem that we must all face together and try to get rid of. However acid rain on it's own is not the biggest...
1,905 words
4 pages
Cloning: An Immoral and Unethical Act
Cloning is Ethically and Morally Wrong The question shakes us all to our very souls. For humans to consider the cloning of one another forces them all to question the very concepts of right and wrong that make them all human. The cloning of any species, whether they be human or non-human, is ethically and morally wrong. S...
883 words
2 pages
Chemical Signalling Characteristics Exhibited by Daphnia Carinata
Throughout the animal kingdom chemical signalling is widely used. It is
used for mate signalling, as alarm signalling and in predator prey
relationships. In some cases the predator can used pheromones released
by the prey to find them. One example of that is the German wasp which
is attracted to the mating pheromones of the...
936 words
2 pages
The Obligation to Endure Pollution
The author in this article is trying to deal with the effects of pesticides on the earth and how it would affect people’s health and their environment. He is also concerned about destroying the earth by using various chemicals which are absolutely dangerous to all the living things on the earth. The writer believes that “...
346 words
1 page