.... in the thunderheads. The air begins swirling around the storm center, for the same reason that the air swirls around a tornado center. As this air swirls in over the sea surface, it soaks up more and more water vapour. At the storm center, this new supply of water vapor gets pulled into the thunderhead updrafts, releasing still more energy as the water vapor condenses. This makes the updrafts rise faster, pulling in even larger amounts of air and water vapor from the storm's edges. And as the updrafts speed up, air swirls faster and faster around the storm center. The st .....

.... or are in threat to be extinct. I never knew that some kinds of birds were in danger. We can help these animals and plants by making laws that you are not allowed to hunt or kill any animal that is in danger of extinction. Government Involvement Only since the 19th century has there been worldwide concern about the case of species in their natural environments. Finally in 1916 they made a law called Migratory Bird Treaty. They had this law in United States, Great Britain, Canada, and later in Mexico. This law was made so that people can not kill animals that are .....

.... if they have been named. Experiment 3 showed the same results as the previous two experiments. The fourth experiment, with the introduction of less common objects, subjects could name the words faster than generating a category name for the words. Naming pictures are prone to interference when incongruent words are presented simultaneously. Word naming is not as much influenced by distracting pictures. Pictures and words differ in the amount of information to be filtered out, to get the correct response. The design of this experiment is a within subject experi .....

.... Whenever two groups meet, they either ignore each other, or they give each other a grumpy grunt. Sometimes the two groups would even stay together, and then eventually separate. There are many rumors about gorillas being very violent, but there are no reports about it. There are times when they have little mock fights, but there is never any blood shed in them. Right now there are not too many you will find in the Virungas. Their population is only in the hundreds. In 1960, there was an estimated 450 gorillas still remaining in two isolated habitats. In a 1981 cen .....

.... a big waste of gas. Plastic bags cost about ¼ of a cent to make, while paper cost close to 3 cents. This is money we save as well as the store owner. This is a lot of money that is going to waste considering that plastic bags are so much more practical then paper. You can use them for lots of other things. You can take on trips to the grocery store, your can protect dry clothing from wet towels in an exercise bag. You can line your house hold waste basket with them, you tote dry shoes to work on rainy days. Hold plastic, aluminum and glass for recycling. Plastic b .....

.... for eight hours at a time. Dust mites collect in your bedding, curtains, pillows and rugs. To avoid this, you should have your mattress and pillows sealed in a plastic covering, no curtains and you should have hard wood floors in your bedroom, instead of rugs or carpets. " Office Visits: From 1975 to 1993-1995, the estimated annual number of office visits for asthma more than doubled, from 4.6 million to 10.4 million. Increasing rates were evident among all race, both sexes, and all age groups. Emergency Room Visits: Data for emergency room visits are from 1992-1995. O .....

.... or friction will slow down the moving object and eventually bring it to a stop. Friction exists between any two surfaces that touch, slide, or roll on one another. Any change in an object’s speed is called acceleration. An increase in speed is called positive acceleration, while a decrease in speed is called negative acceleration, or deceleration. Acceleration can also mean a change in direction as well as in speed. A force is needed to change the direction of an object, so a change in force can also mean a change in direction as well as a change in speed. Accord .....

.... people looked up to these astrologers as “taught men”. (www..net/about.html) has had its ups and downs through history, but it always maintained that station of being. (www.astrologers.com/history.html# Relevant, p.1) After some aspects of religion became prevalent, became known as the “work of the devil”. (Weblinker.com Enterprises, p.1) During the Renaissance, though, became more liked than before. (Weblinkers.com Enterprises, p.1) Even religious leaders began to practice more often. (Weblinkers.com Enterprises, p.1) People of the royal families had their own astrologers. .....