Desert Saguaro Cactus Scientific Name: Carnegiea gigantean Habitat: desert slopes and flats Range: Sonoran Desert Observations: The shape and appearance of the Saguaro Cactus is easily recognizable in countless movies set in the desert. The cactus is a producer‚ using photosynthesis to create its energy needs. Since it doesn’t have leaves‚ its photosynthesis takes place in the top layer of its green stem. The cactus uses a number of adaptations to survive in the dry desert conditions. They
Premium Desert
In Benghazi‚ Libya there was an attack at the United States Consulate and CIA Compound. The Benghazi strike was a tragedy to many Americans. It was soon believed that the former United States Secretary of State‚ Hillary Clinton‚ was informed about this pre-planned bombard. “ The attack was a response to an infamous YouTube clip mocking muslims‚” exclaimed Hillary Clinton.(Caruso) There were many emails Hillary tried to keep hid from the public‚ but once they were released the truth was revealed.
Premium September 11 attacks United States Al-Qaeda
ensure that they choose the best candidate for each office. The 2012 race for West Virginia Senator between Joe Manchin and John Raese created a competition with commercial ads. One of the ads for Joe Manchin responds to the Carpetbagger John Raese’s Attack Ad. Manchin utilizes local firefighters in this commercial to appeal to the viewer’s emotions by creating a sense of safety‚ as well as‚ giving the voters reasoning to elect Manchin through the credibility of the firefighters. Commercials pertaining
Premium President of the United States United States Hero
1. A panic attack is a anxiety disorder that causes physical systoms such as rapid breathing‚ dulled hearing and vision‚ and sweating during an episode of a panic attack‚ people often believe they are having a heart attack. Maybe to see a psychiatrist will help with panic attacks. 2.Evaluate the Big Five trait approaches to personality. Which personality trait best describes you and why? Extraversion Personality describes me the most I am sometimes Talkative‚ I am a fun loving
Free Psychology Personality psychology
were involved in this hate crime. It’s quite sad. It’s very difficult to say why exactly we were attacked‚ but I’m sure whoever was responsible for this had more than one motive. I’ve heard numerous reasons and some people think we should attack; others think we should make peace. I personally think that if we don’t fight back and let everything go‚ we’ll be attacked again. If it takes bombing Afghanistan‚ then that’s what it takes. Whatever needs to be done to put this to a cease‚ needs
Premium Osama bin Laden Al-Qaeda September 11 attacks
Electricity from Natural Gas Natural gas is a fossil fuel formed when layers of buried plants and animals are exposed to intense heat and pressure over thousands of years. The energy that the plants and animals originally obtained from the sun is stored in the form of carbon in natural gas. Natural gas is combusted to generate electricity‚ enabling this stored energy to be transformed into usable power. Natural gas is a nonrenewable resource because it cannot be replenished on a human time frame
Premium Natural gas Coal Carbon dioxide
Mustard Gas During World War I LOST was the original name for mustard gas‚ it was named after Lommel and Steinkopf. They were the first people who proposed this gas to the military to use as a weapon in 1916. Although mustard gas could possibly been developed as early as 1822 by a French chemist‚ Cesar-Mansuete Desperetez. Thirty-two years later Alfred Riche repeated this reaction of the sulfur dichloride and ethylene‚ but both Riche and Desperetez did not note any harsh properties. In 1860‚
Premium World War II Nuclear weapon Atomic bombings of Hiroshima and Nagasaki
1) A sample of gas (24.2 g) initially at 4.00 atm was compressed from 8.00 L to 2.00 L at constant temperature. After the compression‚ the gas pressure was __________ atm. A) 4.00 B) 2.00 C) 1.00 D) 8.00 E) 16.0 2) A sample of a gas (5.0 mol) at 1.0 atm is expanded at constant temperature from 10 L to 15 L. The final pressure is __________ atm. A) 1.5 B) 7.5 C) 0.67 D) 3.3 E) 15 3) A balloon originally had a volume of 4.39 L at 44 °C and a pressure of 729 torr. The
Premium Pressure Nitrogen Oxygen
Boyle’s Law - Solutions 1) If I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and compress the gas until its volume is 4.8 L‚ what will the new pressure inside the piston be? P1V1 = P2V2 (1.5 atm)(5.6 L) = (x)(4.8 L) x = 1.8 atm 2) I have added 15 L of air to a balloon at sea level (1.0 atm). If I take the balloon with me to Denver‚ where the air pressure is 0.85 atm‚ what will the new volume of the balloon be? P1V1 = P2V2 (1.0 atm)(15 L) = (0.85 atm)(x) x = 18
Free Pressure Ideal gas law Gas
Introduction to Gas Turbines A turbine is any kind of spinning device that uses the action of a fluid to produce work. Typical fluids are: air‚ wind‚ water‚ steam and helium. Windmills and hydroelectric dams have used turbine action for decades to turn the core of an electrical generator to produce power for both industrial and residential consumption. Simpler turbines are much older‚ with the first known appearance dating to the time of ancient Greece. In the history of energy conversion‚ however
Premium Gas turbine Gas compressor