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the crops Essay Examples

4936 total results

A Look at Wildlife, Nature and Its Habitats in Different Parts of the World (1043 words, 4 pages)

Picture yourself being able to see from horizon to horizon. The land isflat, and covered with different kinds of crops and small bunches of trees. Youcan see a village near the river. Most houses are made of brick, with somebeing wood. Power lines run up and down the street. Close ... Read More

A Better Understanding of the Composition and Function of the Ozone Layer (2588 words, 4 pages)

Ozone is a natural trace component of the atmosphere. It is created continuously through the action of sunlight and oxygen in the upper atmosphere. At the same time this destroyed by various reactions with other components in the air. The next result of these natural processes is the so-called ozone ... Read More

A Description of Salinity in Both the Rivers and on the Land (285 words, 1 pages)

Salinity in both the rivers and on the land is one of the main and most costlyresults of overclearing and irrigation. Salinity is caused by changes in thedelicate balance between surface water and groundwater systems. A small increasein the infiltration of water from the topsoil to the groundwater, due torainfall ... Read More

A Description of a ROV as a Remotely Operating Vehicle Which is a Robot That Moves in Response to Command (271 words, 1 pages)

An ROV is a remotely operated vehicle which is a robot that moves inresponse to commands given by a human operator or a computer from a distance.Rov's mainly consist of a frame, a control system, a propulsion system, a tethermanagement system and some usually have an on board camera. ROV's ... Read More

The Improvement of Plants Through Genetics (623 words, 2 pages)

Mankind has selectively bred plants for thousands of years with theaim of improving their quality. Experimenting with cereal crops, breedershave aimed to enhance their yield of grain, the quality of their flour, andtheir resistance to disease and drought. With other plants, breeders havetried to improve the perfume and color of ... Read More

The Growing Concerns over the Negative Health Effects of Pesticide Use in Plants (2643 words, 4 pages)

Pesticides are chemicals designed to kill, control, or repel insects, plant diseases, weeds, rodents, and germs. (Most pesticides are used in agriculture production, to killing pests found on hundreds of different crops including fruits, vegetables, nuts, and cereal grains.) All these foods form a good majority of North Americas diet, ... Read More

The Threat and Devastating Effects of Atomic, Chemical and Other Nuclear Weapons on Our World (813 words, 3 pages)

The modern world is threatened by atomic bombs, chemical weapons, andother nuclear weapons. The nuclear weapon is the number one problem facingthe world today. We have not been able to get nuclear weapons undercontrol yet but we all know that our world will be totally destroy. Sincethe development of nuclear ... Read More

An Analysis of Integrated Pest Management in Modern Technologies for Pest Control (457 words, 2 pages)

(IPM) is a recently developed technology for pestcontrol that is aimed at achieving the desired control while reducing the use ofpesticides. To accomplish this, various combinations of chemical, biological,and physical controls are employed. In the past, pesticides were all too oftenapplied routinely whether needed or not. With IPM, pest populations ... Read More

An Analysis of the Anatomy and Classes of Insects in Entomology (456 words, 2 pages)

are neumerout invertebrate animals that belong in the Phylum Arthropodaand Class Insecta. The class Insecta is divided into 2 subclasses Apterygota,or wingless , and Pterygota, or winged . Subclass Pterygota isfuther divided on basis of metamorphosis. that have undergone incompletemetamorphosis are the Exopterygota. Insects that undergo complete metamorphosisare the Endopterygota. ... Read More

The Usefulness of Hydroponics in Plant Production (993 words, 3 pages)

IntroductionNAME HERE and I became fascinated by and the idea that onedoesn't have to get their hands dirty to be a great gardener, and if your likeus that's a good thing.The idea of hydroponics has been around since the pyramids where build,but in all these years it never seemed to ... Read More

The Two Main Categories of Hydroponic Growing (4206 words, 7 pages)

is a method of growing plants without the use of soil. There are two main categories of hydroponic growing liquid and aggregate. The liquid method uses no growing medium the plant is merely suspended over the nutrient solution so that its roots may absorb the needed elements. The aggregate system ... Read More

A Commercial, Economic and Environmental Potential of Hemp (818 words, 3 pages)

In a perfect world there would be a product that could serve as a fuelsource, a food source, a paper source, a textile source, and this product wouldbe easy to produce in any of its forms. Believe it or not such a product doesexist it is the plant known as ... Read More

An Analysis of the Cumilonimbus Clouds in the Meteorological Science (1298 words, 4 pages)

is a form of precipitation that is formed under certainconditions. can cause serious danger to people and property. is rain packed into round or irregularly shaped pieces of icecalled stones. stones can be as small as a pea or as big as agrapefruit, sometimes even bigger than that. Most hailstones ... Read More

The Threat of Local Climate to Human’s Health (908 words, 2 pages)

Is ?As human technology has been developed by scientists and researchers, we not only get a comfort in living throughout our life but it also helps people to find more jobs and less popery. However, on the other hand, there are some increasing problems on our planet earth due to ... Read More

An Analysis of the Human Technology and the Threat to the Human Health (909 words, 2 pages)

Is t?As human technology has been developed by scientists and researchers, we not only get a comfort in living throughout our life but it also helps people to find more jobs and less popery. However, on the other hand, there are some increasing problems on our planet earth due to ... Read More

An Analysis of the Human Kind and the Constant and Increasing Pressures on the Planet Earth (771 words, 1 pages)

Human kind has entered a brand new relationship with the earth. The constant and increasing pressures we are exerting threaten our planets ability to sustain life itself. Change-in the way we think , and in the way we live-is needed now.Global warming is the most urgent environmental problem the world ... Read More

The Impact of Technology on the World’s Economy (532 words, 2 pages)

It is quite evident that as technology advances m the scientific sense, we asAmericans are becoming more interested. One of the conflicts that have raisedconcern here lately is that on . By no surprise, one ofthe major questions of many is whether or not these foods are safe. As alteredfoods ... Read More

A Genetic Engineering Breakthrough in September 1990 (1108 words, 4 pages)

Often there is a sudden breakthrough in a field of sciences, a keymoment, an experiment, an event that changes people's lives all over theworld. In September of 1990, the first genetic treatment of a human beingwith an inherited illness was they key moment or event for genetics. Theyinjection of a ... Read More

The Technique of DNA Fingerprinting and Mapping (757 words, 1 pages)

Due to more and more technological advances in genetic engineering, gene splicing, DNA fingerprinting, and mapping, breakthroughs in the agricultural productivity are being made. This new DNA technology allows scientists to do things such as increase food production, reduce the plants dependency on pesticides and other harmful chemicals, reduce costs ... Read More

The Significance of Understanding the Crops’ Origins and Variations in Assembling Genetic Diversity (709 words, 3 pages)

Genetic variation is the raw material for the plant breeder, who mustoften select from primitive and wild plants, including wild species, in searchof new genes. The appearance of new diseases, new pests, or new virulent formsof disease causing organisms makes it imperative that the plant be preserved,because it offers a ... Read More

An Overview of the Twenty Essential Elements for the Plant Growth (582 words, 1 pages)

are substances added to the soil sprayed on leaves of plants to help them grow better or in some cases faster. Plants need twenty essentail elements to help them grow. Plants make carbohydrates. A plant needs nitrogen, phosphorus, potassium, calcium, sulfur, and magnesium the most to grow healthy. Most soils ... Read More

A Study of Crickets (1178 words, 4 pages)

Where they live.Field crickets, the familiar black or brownish crickets are oftenabundant in meadows and fields. Also in dwellings or in small clusters in theground. Tree Crickets are more often heard then seen. Usually colored greenthese slender crickets live in shrubs and trees. Mole Crickets can burrowrapidly through moist soil. ... Read More

A Discussion on the Goal of Agriculture (5621 words, 11 pages)

What is the goal of agriculture? Mainly, it is to produce healthy food, affordable for consumers to purchase, while ensuring that farmers are able to earn a decent income. Recently, with greater environmental awareness in society in general, it is also now very important to protect the agricultural environment. This ... Read More

A Critical Look at the Claim of UFO Sightings in the United States (659 words, 2 pages)

I have gathered many sources and have come to the conclusion that UFOsdo exist. Sightings of unusual aerial phenomena date back to ancient times, butonly after 1947, have UFOs been widely discussed because of publication worldwide. Many things support this concept such as sightings, crop circles,encounters, and abductions.At least 90 ... Read More

The Wonders and Distinctive Patterns of the Stars (665 words, 1 pages)

Every culture known to history and anthropology has seen in the heavens distinctive patterns, called , and formed by the stars. are usually comprised of bright stars that appear close to each other. Oriental cultures (the ancient Chinese, for example) formed intricate patterns from some of the faintest stars, creating ... Read More

A Review of Marijuana (2932 words, 4 pages)

Marijuana is available anywhere in the world, as the black market is widespread and thriving very well. It has even started to be widespread in local malls where all kinds of hemp (marijuana) products for everyday use are becoming available. Marijuana goes under many names like Pot, Grass, Hash, Reefer, ... Read More

Developing Interest and Finding Enjoyment in a Career Field (637 words, 1 pages)

Choosing a career in ensures a person a wide choice of career opportunities, a fair salary, and an exciting life. If you prepare yourself with a good education and a positive attitude, youll be well on your way to becoming a successful botanist. Anyone can find enjoyment and fulfillment in ... Read More

Mitchell’s Defence of Frankenfoods (933 words, 2 pages)

REG MITCHELL's defence of Frankenfoods'' -- genetically engineered (GE)farm products -- in his Oct. 9 article So-called Frankenfoods have no more pathogens than are found in nature'' is a repetition of the mantra we hear daily from the global corporations that dominate agricultural biotechnology.His principal point seems to be that ... Read More

An Argument Against Biotechnology in Plants and Animals (881 words, 3 pages)

Genetically modified plants have been around for as long as people have been cultivating plants. Historically, genetic modifications have been the results of benefits and errors. The cross breeding of seeds are kept from the best plants to plant the following year in order to reproduce favorable traits. Because of ... Read More

An Introduction to the Global Energy Balance; Global Warming (640 words, 1 pages)

We are living in the midst of a great chemical experiment, and some serious consequences are becoming apparent to scientists. More than two billion pounds of chemicals are spewed into the air each year. These chemicals are brewing a disastrous stew, resulting in an . The greatest consequences of the ... Read More

Published: Friday 25th of January 2013