Black forest hike By Kitty Burke Reson for name: The black forest used to be a thick forest of conifers blocking out the light. Aproximate size: 5‚000 sq miles Changes in black forest: The black forest has changed due to logging and increased demand for lumber. Products associated with the Black Forest: Cucko clocks are a product of the black forest trees. Cucko clacks are made with the black forest trees. 3 facts about markets: Markets are avalible in towns once a week. You can buy fresh
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Forest has been of great importance to mankind since prehistoric days. 60% of the earth once covered with forest. With the development of civilization‚ large areas have been cleared to make way for farms‚ mines‚ towns and roads. Today about 30% of earth is still forested. The economic value of forests‚ supply many products like wood from trees as lumber‚ plywood and fuel wood or charcoal. Timber is used in furniture making‚ building houses‚ ships and railway sleepers. Pulp and paper are made
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→IMPORTANCE OF FORESTS •Forests play a role indispensable for life on earth by absorbing carbon dioxide and fixing carbon while releasing oxygen into air through Photosynthesis‚ particularly‚ tropical forests absorb almost 2-3 times as much carbon dioxide as temperate forests and have thus been called ‘the lungs of our planet’ •Conservation of water resources •Prevention of disasters •Supplying forest products •Sheltering Rich Ecosystems Wholesome influence of forest on environment:
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What is Light Pollution? Light Pollution Light pollution is artificial or outdoor light that creates glare and intrudes with the nighttime setting and the natural night environment. The artificial light that is produced by urban centres/ areas‚ diminish the view of stars and planets. These artificial lights can be seen all the way out in space! Satellite images show light pollution as well lit and glowing regions on a map at nighttime (see image below). These well-lit regions are mostly cities
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their poems. In “Sleeping in the Forest‚” by Mary Oliver and “Ode to enchanted light‚” by Pablo Neruda‚ they both convey their appreciation for nature. This can be illustrated by comparing and contrasting their use of figurative language and form. In the poems‚ figurative language is used as a technique in both poems. In “Sleeping in the Forest‚” and “Ode to enchanted light‚” the authors utilize similes. In the quote‚ “But my thoughts‚ and they floated/ light as moths among the branches‚” (172)
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the circuit: Light Dependent Resistors Light Dependent Resistors (LDR) are also called photoresistors. They are made of high resistance semiconductor material. When light hits the device‚ the photons give electrons energy. This makes them jump into the conductive band and thereby conduct electricity. A photoresistor or light-dependent resistor (LDR) or photocell is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other
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With light therapy can reduce symptoms in depressed patients Winter certainly has a more sadly than other times. If you’re down in these months‚ may be suffering from seasonal affective disorder (SAD). In the US‚ people have fought depression with an extra dose of artificial light during the day. Now‚ a new study found that light therapy is effective for treating other types of depression as well. For example‚ people with SAD may have a feeling that lingers over the winter months‚ sometimes even
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Part I. Question 1 Aristotle uses two methods to prove light cannot travel. Besides his empirical explanation‚ where he observes that for the supposed motion of light to go “unnoticed from where the sun rises to where it sets is asking too much” (418b26)‚ he also provides an argument that is understood through the “light of reason.” (418b24) To understand his contention we must refer to his definitions of light and the transparent. The transparent is‚ for Aristotle‚ the medium of sight; it is “what
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Since only the very top of the ocean receives light from the sun‚ animals have difficulty using their eyes to find their way around in deeper waters. Once animals dive‚ they rely heavily on their hearing to sense their environment. In this essay I’m going to answer these questions by explaining in turn what light and sound are‚ but first we need to know what waves are in order to make it easy to understand the others. Waves exist in both sound and light. Or to make a better sense‚ it is what makes
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Without color or light‚ art would be nothing; we wouldn’t be able to see or distinguish anything. Light allows us to see the space about something; when it casts a shadow on something we know the size of something. Without color we wouldn’t be able to differentiate between anything. It allows us to see the edges of something which in turn allows us to form the relationships in size and space. Colors can also be used to accomplish a diverse sense of feelings. For example‚ artists can use colors to
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