Why are pesticides dangerous?
Pesticides are intended to kill insects, but any substance that is poisonous to insects is also going to be at least somewhat poisonous to other kinds of animals as well, including human beings (which are in a biological sense also animals). There is no poison that is only poisonous to insects.
How can i combine these sentences - pesticides kill more than pests pesticides are dangerous chemicals?
Like this: Pesticides are dangerous chemicals, they kill more than pests. However, your English teacher may appreciate one of these two revisions: A category of dangerous chemicals known as pesticides can kill more than pests. This next revision incorporates the addition of an appositive Pesticides, a variety of dangerous chemicals, kill more than pests.
It has been proven that pesticides are indeed dangerous to mammals, humans eat crops sold at the market that contain the pesticides unless organic, who that eat such crops are ingesting the chemicals and these chemicals reach the colon and remain there, making the colon toxic and slowly poisoning the body.
almost all pesticides are dangerous. You can use pesticides to kill them if washing your sheets doesn't work. Either way be sure and wash the sheets before putting them back on the bed. You don't want to sleep in pesticide residue. A2: One of the best ways to treat bed bugs is to use a combination of bed bug steamer, bed bug mattress encasement and diatomaceous earth. Some bed bug pesticides are non-residual in nature…
Non-persistent and persistent pesticides are equally dangerous, but non-persistent has immediate impacts whereas persistent pesticides wield long-term effects. Specifically, non-persistent pesticides include the super-powerful organophosphate malathion. They may impact people and wildlife for hours to weeks until they degenerate. In contrast, chlorinated hydrocarbons represent prime examples of persistent pesticides which survive for months to decades in the environment. It is the difference between immediate, sudden death or disability and long-term, protracted fatalities.
It is because pesticides contain dangerous substance that can harm living things. Example of negative effects is 'Eutrophication'. This process is the when pesticides are used and promotes the growth of algae in a water source and it makes underwater plants cannot do their photosynthesis. Fishes will die due to lack of oxygen and lot of unabsorbed carbon dioxide that are dissolved in water.
How are the effects of using biological controls similar to the effects of using pesticides how are they diffrent?
Biological control and pesticides are the same because they both reduce the amount or number of pesticides in the outcome. However, biological control is a more natural and safer way to lower the pests around you. Using pesticides is more dangerous because you are adding an unknown factor to nature which could drastically hurt the population or species of the pest.
Some species of cactus with a milky sap (and all Euphorbia species) have a group of chemicals known as "diterpene esters" which have insecticidal properties. However, these chemicals are dangerous and can cause severe skin irritation as well as being carcinogenic (cancer-forming) and dangerous to aquatic environments in particular. There are much safer alternative pesticides which may be used effectively, such as soapy water.
Pesticides are designed to kill of as many insects as possible; they´re poison in the truest sense of the word. Other animals may die too if they eat from it, or the insects that have or are about to die of it. And as pesticides are sprayed over our crops, we too may ingest them if we don´t wash our food thouroughly, and even then it might be too much to wash off. Luckily chemical…
J. Gordon Hanna has written: 'Commercial feeding stuffs' -- subject(s): Feeds, Analysis 'Commercial feeding stuffs' -- subject(s): Feeds, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Commercial feeding stuffs' -- subject(s): Feeds, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Commercial feeding stuffs' -- subject(s): Feeds, Analysis
yes crop dusting is still used today. especially on big fields of crops to keep pests away. but did you know that the pesticides in the crop dusting is very dangerous for the humans as well? it can get into the water we drink and we can get poisoned. pesticides cause brain cancer, lung cancer and the list goes on. CROP DUSTING IS BAD!!!