This issue once discounted and ridiculed as the wild imaginings of over enthusiastic environmentalists and "tree lovers," is now being taken seriously by scientists, politicians, business leaders, and the American environmentalist community. "Environmental scientists have been trying to warn these groups that our continued use of coal and petroleum products, as well as established business practices such as dumping industrial wastes into the air and waterways, would be the cause of a natural phenomenon called the greenhouse effect, or global warming." ... However, during most of the last two ...

• Word Count: 638
• Approx Pages: 3
• Grade Level: Undergraduate

These gases are called green-house gases, which levels are the highest in the past 650,000 years. ... There has been extreme weather events such as heat waves, droughts, floods, and wild fires. ... Other ways to hold their attention are to ask them questions, tell a story, or somehow relate to them and connect to them. ... Preparing for objections and questions is another preparation technique that should be used, but with any topic. ... Think about objections, questions, or opposing ideas that may arise from this topic, and consider the possible responses and answers. ...

• Word Count: 1221
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

What Shamanism Is By the Silver Circle Shaman (pronounced SHAH-maan) is a word from the language of the Tungus people of Siberia. A Shaman is a man or woman who enters an altered state of consciousness at will. The Shaman does this to contact and utilize an ordinarily hidden reality to acquire kn...

• Word Count: 11626
• Approx Pages: 47
• Grade Level: High School

Here external factors mean all the things around us such as- air, water, light, animals, human etc.2 In fact, Environment is the sum total of all conditions that influences the development and life of Organism.3 In this regard one of the most important questions is how the environment becomes polluted or what is the environmental crisis is. ... In Stockholm declaration they express their anxiety about the environment and said- 'We see around us growing evidence of manmade harm in many regions of the earth: dangerous levels of pollution in water, air, earth and living beings; major and und...

• Word Count: 6082
• Approx Pages: 24
• Has Bibliography
• Grade Level: High School

Here external factors mean all the things around us such as- air, water, light, animals, human etc.2 In fact, Environment is the sum total of all conditions that influences the development and life of Organism.3 In this regard one of the most important questions is how the environment becomes polluted or what is the environmental crisis is. ... In Stockholm declaration they express their anxiety about the environment and said- 'We see around us growing evidence of manmade harm in many regions of the earth: dangerous levels of pollution in water, air, earth and living beings; major and un...

• Word Count: 6083
• Approx Pages: 24
• Has Bibliography
• Grade Level: High School

A question that puzzled scientists was how could all this have started in the first place. ... As for eukaryotic cells, according to Lynn Margulis's hypothesis, they arose from what is called a symbiont relationship. ... Darwin observed that wild animals and plants showed variations just as domesticated animals and plants did. ...

• Word Count: 2685
• Approx Pages: 11
• Grade Level: High School