NATURAL DISASTERS Whitewater Rafting Whitewater rafting enthusiasts row or paddle rubber rafts down turbulent‚ fast-running rivers. Rafting trips can be short day trips or longer trips that involve camping alongside the river at night. Encarta Encyclopedia Energy Productions/The Image Bank Amazon River The Amazon River in South America is one of the longest rivers in the world. Only the Nile River in Africa is longer. Encarta Encyclopedia Claudia Parks/The Stock
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Natural selection Natural selection is one of the basic mechanisms of evolution‚ along with mutation‚ migration‚ and genetic drift. Darwin’s grand idea of evolution by natural selection is relatively simple but often misunderstood. To find out how it works‚ imagine a population of beetles: 1. There is variation in traits. For example‚ some beetles are green and some are brown. 2. There is differential reproduction. Since the environment can’t support unlimited population growth‚ not all individuals
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Natural disasters in Australia Natural disasters are events that occur naturally such as earthquakes‚ cyclones‚ Storms‚ and floods. These kinds of disasters can cause significant physical damage‚ interruption of business services and personal injury/loss of life. Due to the effects of global warming and consequential climate change the rate of natural disasters in Australia is increasing day by day. I myself have faced such kind of natural disaster in Pakistan in
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Natural resources are useful materials or substances that exist in the environment like land‚ water‚ sun‚ trees‚ oil‚ minerals‚ etc. Natural resources are generally classified as renewable resources and non-renewable resources. Resource depletion means exhaustion of natural resources in a certain region. When the rate of consumption of these resources exceeds the rate at which they are restored‚ depletion of resources occurs. The utilization of natural resources has increased considerably due to
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1. SITUATION ANALYSIS Sarah Serdienis Shannon Strain Trisha Eyer Alana Hadley Matt Bennett Hansen’s Natural has been around to serve the public its natural sodas since the 1930’s. While natural sodas have always been very popular‚ Hansen’s has taken decision-making to the next level with the creation of Monster energy drink. One could even say that Hansen’s Natural has been saved by its release of Monster in 2004 as it went through company turbulence with sales years prior. Now as the new
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encapsulates as much horror‚ misery‚ helplessness and doom as the term “Natural Disaster”. A natural disaster is any event of force of nature that is caused by environmental factors that has catastrophic consequences. Every year they not only decimate thousands of people and their properties but end entire blood lines. These calamities wreak havoc in the part of the world it chooses to act upon. Over the centuries various types of natural disasters or “Acts of god” have stolen human lives. Several criterions
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Pakistan is one of the richest countries in the world in terms of natural resources but also one of the poorest among them in their management. The country is abundant in the vital resources including that of energy‚ agriculture‚ minerals‚ population‚ and geography‚ but unlike the developed countries‚ these have not been properly exploited due to poor management. This dismayed situation is caused due to several‚ both chronic and acute‚ flaws which have led to poor governance of country since its
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Natural resources occur naturally within environments that exist relatively undisturbed by mankind‚ in a natural form. A natural resource is often characterized by amounts of biodiversity and geodiversity existent in various ecosystems. Natural resources are derived from the environment. Many of them are essential for our survival while others are used for satisfying our wants. Natural resources may be further classified in different ways. Methods of Conservation The challenge of conservation
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Every individual has responsibility to use natural resources judiciously. This will give equal opportunity to all to use the resources for the benefit of mankind. One should not be selfish to spend the available resources without thinking of other fellow beings. There is no limit to spend natural resources if available plenty but at the same time one should realize that natural resources are non-renewable sources. The future also depends on such resources. Every individual should think himself or
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Natural Disasters With the tropical climate and unstable landforms‚ coupled with high population density‚ poverty‚ illiteracy and lack of adequate infrastructure‚ India is one of the most vulnerable developing countries to suffer very often from various Natural Disasters‚ viz. flood‚ cyclone‚ earthquake‚forest fire‚ drought‚ etc. Asia tops the list of casualties due to natural disasters. Space technology plays a crucial role in efficient mitigation of disasters. Communication satellite provides
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