Bcom 275 assignment 1.1 Essays - Email, Communication, Free Essays

Bcom 275 assignment 1.1 Essays - Email, Communication, Free Essays Bcom 275 assignment 1.1 Assignments Exercise 1.1: Communication Process Model Directions: Think of a misunderstanding you experienced when communicating with someone else at work, home, or school. Then fill in the blanks of the chart below. Misunderstanding Number 1 Who was the sender? My Manager Dan Who was the receiver? Myself What was the message? My manager was communicating to be the way the produce department was to be reset and stocked. What channel was used to send the message? Verbal communication. What was the misunderstanding that occurred? His instructions on the way that the produce was to be stacked was clear but the information on where each item was to be reset at was unclear. How could the misunderstanding have been avoided? This miscommunication could have been avoided in my manager would have given me an outline of where each item was to be place. 1.What did you learn about the communication process from this activity? With this communication process what I learn is that when unsure of something ask more questions and make sure that all instructions are all completely understood that are given. 2.What seemed to be the main causes of the misunderstandings? The main cause of this was the lack of communication between the two of us and making sure that the receiver had complete understanding of what the message was saying. Misunderstanding Number 2 Who was the sender? Supervisor Gale Who was the receiver? Myself What was the message? Time requested off What channel was used to send the message? Email What was the misunderstanding that occurred? A few months prior to needing time off I submitted a request for a few days off. A few day before the time that was needed off I emailed my supervisor to remind her that I would be off the next few days off. She called me and informed me that she had sent me an email back that she had denied me the time off. Found out later that day that she had sent the message to another person in the building with the same name and that the other employee had forgot to tell me or forward the email to me. How could the misunderstanding have been avoided? This type of misunderstanding could have been avoided if I would of followed up with another email or making a call her after not hearing back within a week of sending the email. 1.What did you learn about the communication process from this activity? That one should always follow up when important message are sent to other to prevent a lack of communication between the sender and receiver. 2.What seemed to be the main causes of the misunderstandings? The main cause for this misunderstanding was that my manager Gale or I did a follow up to make sure that the messages was received.

Prehistoric Life During the Devonian Period

Prehistoric Life During the Devonian Period From a human perspective, the Devonian period was a crucial time for the evolution of vertebrate life: this was the period in geological history when the first tetrapods climbed out of the primordial seas and began to colonize dry land. The Devonian occupied the middle part of the Paleozoic Era (542-250 million years ago), preceded by the Cambrian, Ordovician and Silurian periods and followed by the Carboniferous and Permian periods. Climate and Geography The global climate during the Devonian period was surprisingly mild, with average ocean temperatures of only 80 to 85 degrees Fahrenheit (compared to as high as 120 degrees during the preceding Ordovician and Silurian periods). The North and South Poles were only marginally cooler than the areas closer to the equator, and there were no ice caps; the only glaciers were to be found atop high mountain ranges. The smallish continents of Laurentia and Baltica gradually merged to form Euramerica, while the giant Gondwana (which was destined to break apart millions of years later into Africa, South America, Antarctica, and Australia) continued its slow southward drift. Terrestrial Life Vertebrates. It was during the Devonian period that the archetypal evolutionary event in the history of life  took place: the adaptation of lobe-finned fish to life on dry land. The two best candidates for the earliest tetrapods (four-footed vertebrates) are Acanthostega and Ichthyostega, which themselves evolved from earlier, exclusively marine vertebrates like Tiktaalik and Panderichthys. Surprisingly, many of these early tetrapods possessed seven or eight digits on each of their feet, meaning they represented dead ends in evolution since all terrestrial vertebrates on earth today employ the five-finger, five-toe body plan. Invertebrates. Although tetrapods were certainly the biggest news of the Devonian period, they werent the only animals that colonized  dry land. There was also a wide array of small arthropods, worms, flightless insects and other pesky invertebrates, which took advantage of the complex terrestrial plant ecosystems that started to develop at this time to gradually spread inland (though still not too far away from bodies of water). During this time, though, the vast bulk of life on earth lived deep in the water. Marine Life The Devonian period marked both the apex and the extinction of the placoderms, prehistoric fish characterized by their tough armor plating (some placoderms, such as the enormous Dunkleosteus, attained weights of three or four tons). As noted above, the Devonian also teemed with lobe-finned fish, from which the first tetrapods evolved, as well as relatively new ray-finned fish, the most populous family of fish on earth today. Relatively small sharkssuch as the bizarrely ornamented Stethacanthus and the weirdly scaleless Cladoselachewere an increasingly common sight in the Devonian seas. Invertebrates like sponges and corals continued to flourish, but the ranks of the trilobites were thinned out, and only the giant eurypterids (invertebrate sea scorpions) successfully competed with vertebrate sharks for prey. Plant Life It was during the Devonian period that the temperate regions of the earths evolving continents first became truly green. The Devonian witnessed the first significant jungles and forests, the spread of which was aided by the evolutionary competition among plants to gather as much sunlight as possible (in a dense forest canopy, a tall tree has a significant advantage in harvesting energy over a tiny shrub). The trees of the late Devonian period were the first to evolve rudimentary bark (to support their weight and protect their trunks), as well as robust internal water-conduction mechanisms that helped to counteract the force of gravity. The End-Devonian Extinction The end of the Devonian period ushered in the second great extinction of prehistoric life on earth, the first being the mass extinction event at the end of the Ordovician period. Not all animal groups were affected equally by the End-Devonian Extinction: reef-dwelling placoderms and trilobites were especially vulnerable, but deep-sea organisms escaped relatively unscathed. The evidence is sketchy, but many paleontologists believe that the Devonian extinction was caused by multiple meteor impacts, debris from which may have poisoned the surfaces of lakes, oceans, and rivers.