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What is the types of ecological backlash?
Ecological backlashEcological backlash involves the counter-responses of pest populations or other biotic factors in the environment that diminish the effectiveness of pest management tactics. Many of these counter responses result from heavy mortality burdens imposed by the pest management tactics. Other responses arise from disruption of ecological processes or changes in resource levels of the biotic community. Ecological backlash mainly manifests in the form of resistance, resurgence, and replacement- the three "R" s of pest management awareness.
What is the deepest limestone bed that a cave could penetrate to?
Sedimentary deposits are thought to exist up to 9 kilometers deep. From 9 kilometers to about 18 kilometers metamorphic layers likely exist. However, temperatures would be very high, along with toxic gases like sulfur. So explorable cave passage at that depth is unlikely. Drill cores in Wyoming have found limestone nearly 26,000 feet deep. Can anyone verify if that Mississipian layer is soluble enough to form explorable caves? +++ Caves at that depth are not very likely but may form by dissolution by very deep, acidic, geothermal fluids. The normal limit really is not ever so deep below the base level - the altitude of the resurgence for their formative streams. Although they can form deep "sumps" like the U-bend under a sink, the limestone formation's own depth sets the limit, whatever the rock below it. So although sedimentary rock may be 9km deep, the cavernous limestone is likely to be far less. Also, it's not the solubility of the limestone that's the problem. It's the physical nature of the formation, the relationship to basement and cover rocks, and hydrology of its region that matter.
Why was the pet rock really invented?
In 1975, Gary Dahl working as an advertising executive at the time, launched the sale of the pet rock which quickly turned him into a multi-millionaire. This enormous profit is much more asnonishing considering it only took him six months to achieve his multi-millionaire status and the extremely low cost of the product. The pet rock sold for $3.95 and estimates state Dahl sold over 5 million of his pet rocks in a six month period. Even more, each pet rock was purchased for a few pennies and Dahl estimated that the packaging and accompanying manual cost him under 30 cents per rock in bulk to produce. Therefore, assuming incidentals and delivery cost Dahl another 65 cents per rock, then Dahl was profiting 3 dollars per rock. With these totals Dahl earned over 15 million dollars during a six month period in 1975 which would be estimated at $56,166,419.02 today. Dahls somewhat innovative marketing included commonplace gray pebbles, which were then sold to the public as live pets. The idea Dahl said, was inspired by the hassle, mess, and money that pets such as dogs, cats and fish require. Dahl began. He imported the rocks from Rosarito Beach in Baja, California, Mexico. Packaging for the rock included a "Pet Training Manual" and a card board box, designed to be a pet carrier. The pet training manual contained instructions on how to properly care for the pet, including how to house train a pet rock by placing it on a piece of newspaper and other commands including sit, stay, play dead. Part of Dahl's marketing meathod was to state that pet rocks give us more joy than with real pets.Dahl clearly displayed that it is not an actual item that brings joy to the child in the human mind, but merely the idea of the item. The pet sits in a niche in the mind, created by the power of the owners imaginations. It is quite a valid point that such productive and effective uses of recreation than even the most advanced psychological treatments. People who purchased these unusual "pets" often gave them names, talked to them, and attempted to teach them to perform simple "tricks". Unlike most fads, the pet rock continues to live on and has seen a resurgence on the internet. There are memorial pages, spin-offs, and one can still purchase such a pet, though new manufacturers have given their rocks new features and looks. For instance, not many plain gray pebbles are sold any more. One can buy rocks that are inscribed, painted, and decorated in many a manner, lending the rock much more personality than afforded Dahl’s creation. One can purchase a rock with an agenda, or one can buy a rock that is individually painted in memory of any dearly loved pet, or one can still purchase that rock that is completely void of previous perception, and let its idea grow in the mind. Lesley O'Doherty currently has the worlds largest pet rock collection. She began her collection at the age of 6 when she received her first pet rock as a birthday gift from her mother. "I remember the exact day when I first got it. I had just unwrapped all of my presents and I thought there was no more to open. Then all of a sudden, mother handed me a small box and when I opened it, there was my first pet rock." Lesley said in an interview with Rock Collection Magazine in 2005. "I named him Pickles." Lesley keeps her collection of rocks locked in a safe because she is said to believe the pet rock business is going to boom soon and she has several "special editions" which she hopes will be of value. Dahl's idea was simple, effective and highly successful similar to other fads such as the Hula Hoop and Cabbage Patch Kids. With the pet rocks resurgence comes inspiration to create the next million dollar opportunity. As indicated by Dahl all that is needed is a good idea and good marketing.
What is the plant life on the Paleozoic Era?
The Paleozoic Era lasted 291 million years from the start of the Cambrian Period 542 million years ago until the end of the Permian Period 251 million years ago. Life of every kind went through great changes. The first evidence for plants predate the Paleozoic Era. Evidence that resembles green algae is found in rocks in the late Proterozoic Eon but exact classification into the Kingdom Plantae has not been confirmed. The first confirmed plants come from the Cambrian Period(542 - 488.3Ma). They take the form of simple green algae possibly of the order Dasycladales. These normally live in aquatic environments. It is during this period that we find evidence for the first plants on land. Fossil species closely related to the river plant Charales have been found in rocks from around this age. It was not until the Ordovician Period(488.3 - 443.7Ma) that the first Embryophytes evolved. Embryophytes is the clade of plants that contain most of the plants that you would recognise. These plants are primarily land plants although some species are considered semi- aquatic. Fossils from this period are fragmentary and exact classification is difficult. The Silurian Period(443.7 - 416Ma) gives us the first complete fossils of Embroyophytes. This is the time in history that we can confirm wide spread land plants. Species such as the extinct Lycopodiophyta Baragwanathia longfolia become common in terrestrial environments. During the Devonian Period(416 - 359.2Ma) we see the first evidence of the first trees. The earliest known trees the Wattieza & Archaropteris were closly related to ferns unlike most modern trees. They grew up into huge forests pumping vast amounts of oxygen into the atmosphere. By the Carboniferous Period(359.2 - 299Ma) these forests covered the land. Most of the coal on the planet are the remains of these huge forests. The levels of oxygen in the atmosphere were much higher than today as a result of these forest. It was this that allowed the arthropods to become massive. The first conifers appear at this time in history. The Permian Peroid(299 - 251Ma) saw the formation of the super-continent Pangaea. The interior of this continent was dominated by huge deserts. The changes in environment caused huge changes in the plants that dominated the land. By the end of the Permian the fern like trees, that had dominated for millions of years, had been replaced by conifers as the most common trees on the planet. The end of the Paleozoic Era was marked by the planets worst extinction event, the Permian-Triassic Extinction or "The Great Dying". It shows a clear decline in the conifer species and the beginning of the Mesozoic Era a resurgence of the Lycopdhates. It was not until the Mesozoic Era that plants that dominate most environments on land today such as flowering plants and grasses evolved.
When was Resurgence - novel - created?
Resurgence - novel - was created in 2002.
What part of speech is resurgence?
The word resurgence is a noun. It is an instance of something resurging.
How can you put the word resurgence in a sentence?
The political party had a resurgence in the 1990's.
What actors and actresses appeared in Resurgence II - 2002?
The cast of Resurgence II - 2002 includes: Victor Kaufold
What are the release dates for Resurgence - 2004?
Resurgence - 2004 was released on: USA: 20 August 2004 (DVD premiere)
What actors and actresses appeared in The Resurgence of Nina - 2012?
The cast of The Resurgence of Nina - 2012 includes: Tommy Culhane as Glen
What are the release dates for Resurgence - 2013?
Resurgence - 2013 was released on: USA: 14 July 2013 (Action Film Challenge)
What are the release dates for Resurgence II - 2002?
Resurgence II - 2002 was released on: USA: April 2002 Canada: September 2002
Since the 1980s there has been a resurgence in support for the notion of dual federalism Which institutions have been most influential in driving this resurgence?
supreme court
What is pest resurgence?
I'm not entirely sure, but I would have to assume by the meaning of both words that it is a resurgence, or revival of, insect life in your area. Hope this is helpful.
Where do you download the resurgence map pack for ps3?
you should find the resurgence map pack in the playstation store later today in disc based add ons
Does the stimulus maps still work when you download resurgence map packs on PS3?
Yes, downloading resurgence map pack will not interfere with the stimulus map pack.
