To start out I will tell you a little bit about the topic. What is a pesticide? A pesticide is a chemical substance used to kill pests, especially insects. A pesticide is also referred to as a. Most pesticides are applied in spray form but occasionally you will see pesticides that are in powder or pellet form. Pesticides are used on a variety of things, anything from crops like corn, barley, and wheat, to plants like petunias, marigolds, and rhododendrons, which are usually found in small gardens greenhouses, and even in your backyard.
Now another question. What is ground water? Water is the life blood of every living creature on earth. Approximately 70 percent of the earth’s surface is covered with water. Through the wonders of nature, water can take on many different forms.
It is easy to understand the significance water plays in our lives but it may be difficult to understand the water that exists below the earth’s surface. This water is called groundwater. Groundwater is usually held in porous soil or rock materials, much the same way water is held in a sponge. When pesticides are sprayed on crops, where do the pesticides go after they are applied to the crops? They soak into the ground where the roots can pick up the pesticide.
That further proves my point that pesticides soak into the ground. Pesticides in ground water seems to be a continual problem with people now days, because they think that the pesticides dont soak into the ground water. They believe that when a pesticide is sprayed on a plant the leaves are what pick up the pesticide but that’s false, the roots pick up the pesticides which proves that the pesticides have to soak at least a few feet into the ground. What are the health effects of pesticides in ground water? The health effects of multiple pesticides in ground water are not well known: however, as the effectiveness of pesticides may change when mixed together for agricultural use, the effect on humans may change when pesticides are present in combinations. Currently, health criteria are set for individual pesticides. The U.
The Essay on Water Pollution Environment Effects Chemicals
We tend to think of water in terms of a particular purpose: is the quality of the water good enough for the use we want to make of it Water is fit for our own use but may be unfit for another's. We may, for instance, trust the quality of lake water enough to swim in it, but not enough to drink it. Along the same lines, drinking water can be used for irrigation, but water used for irrigation may ...
S environmental protection agency or EPA is considering establishing health criteria for combinations of pesticides.
