Endangered animals are a rising issue in Canada, and extinction is happening at a higher rate than ever historically documented (“Why do Animals and Plants become Endangered?”). Habitat loss is a massive contributor to the loss of endangered species. Bumble bees and sea otter are currently, or were, at risk of extinction. To begin, habitat loss is one of the main contributors to endangered animals. An example of habitat loss is turning forests into farmland. According to the Committee on the Status of Endangered…
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those foods were to disappear? This may seem like an impossibility but it is quickly becoming our reality. The disappearance of honey bees means the loss of hundreds for foods that we enjoy on a daily bases. “Beemageddon”, as some are calling it, could cause the collapse of the 200 billion dollar agriculture industry, since more than 100 US crops rely on honey bees to pollinate them,” (USDA Office of Communications , 2013 For centuries mankind has used farming to help nourish its populations. Humanity…
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affects our community in many serious ways such as the massive greenhouse effect, the waste of resources, and dangerous disasters. People may think it isn’t anything to worry about because of how slow it takes and how unimportant it seems but in a matter of time, it will affect our future generations and our earth. One of the problems caused by global warming today is the greenhouse effect and greenhouse gases. The greenhouse effect is when heat from the sun enters the atmosphere and then is trapped…
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the cost of production by reducing the input of machinery, chemical pesticides, and fuel. Although, these GMO crops can be extremely detrimental to the earth and the well-being of humans. Control agents that are targeted to get rid of pests target bees, which are extremely important in pollination. Large amounts of pesticides continue to be used which adds unnecessary amounts of toxicity pouring into the…
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Honey bees (as shown in Figure 1) make up 80% of the world’s pollinating insects. One third of crops around the world depend on pollination and need honey bees in order to grow and survive. For example, apples, carrots, and onions have a 100% dependence on insect pollinators and 90% of that pollination comes from the honey bee while almonds depend on honey bees 100%. It is estimated that honey bees pollinate fifteen billion dollars worth of crops in the United States alone. About one third of every…
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The Problem of Decline in bee population in the USA Problem: Decreasing Bee population caused by Colony Collapse Disorder (CCD) During the 1980s onwards, the population of the bees had decreased at an alarming rate. The cause of the decline was “due to Varroa and tracheal mites: The first Varroa mite infestation was reported in 1987; tracheal mites were first detected in 1984.” [8] These die-offs forced many bee-keepers out of employment. These die-offs during the past were called…
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Global warming, most of us have a general idea of what it is but I’m going explain it in a little more detail. In a nutshell, it’s the steady rising of Earth’s temperature. What’s causing this is greenhouse gases plus the greenhouse effect. The greenhouse effect is what happens when certain gases like carbon dioxide, methane, nitrous oxide and water vapour trap heat. These gases let in light but keep heat from escaping, causing the Earth to warm. The amount of greenhouse gases in the atmosphere…
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York County in South Carolina is mostly a rural area but it is not immune to the effects of human demands. The development of new homes and businesses are taking away some valuable resources for many species to survive. South Carolina has its own state protected endangered and threatened species list which includes 22 animals and 19 plants. The other species on the list include fungi, reptiles, mammals, fish, amphibians, and birds. South Carolina has many plants that have survived natural selection…
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ENV 1020 Summer 2012: Review for Exam 3 General – the test will be ~35 - 45 multiple choice and/or matching questions. This class is focused on general concepts and you do not have to get extremely detailed. The level of detail discussed in class and in the summary section at the end of each chapter will be sufficient. If you need to know specific examples (e.g., rain shadows, photosynthesis equation), it is stated below. If your notes and textbook do not explain things adequately for you…
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world. 3. Tropical rainforest a. This article is about how we should care for the rainforest. As time goes on more and more the earths rainforest if=s being plowed down and transformed into farmland with is beginning to have a extremely negative effect on our earth. b. The rainforest is being cut down and is caused by human intervention. It is us humans that continue to deplete the world of these beautiful rainforest. c. If not stopped, human interaction can be detrimental when not renewed.…
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