Describe the Golden Age in Athens. When was it and what events conspired to create it? Who is Pericles and what were his contributions (both politically and culturally) to Athens?

1. Which of the following are necessary conditions for thunderstorm development?

     _______a. moisture in the air

     _______b. instability

     _______c. a lifting process

     _______d. (all of the above)

2. Rapid precipitation growth starts to take place in thunderstorm cell during which stage of evolution?

     _______a. cumulus or developing

     _______b. mature

     _______c. dissipating

     _______d. (any of the above)

3. A long narrow band of closely spaced thunderstorm cells is called a

     _______a. supercell.

     _______b. mesoscale convective system.

     _______c. squall line.

     _______d. Texas brawl.

4. Which type of thunderstorm generally produces the strongest tornadoes?

     _______a. multicell thunderstorm complex

     _______b. air mass thunderstorm

     _______c. supercell

     _______d. squall line thunderstorm

5. The rotating updraft of a mesocyclone is the result of

     _______a. twisting and turning.

     _______b. bobbing and weaving.

     _______c. tilting and stretching.

     _______d. shaking and baking.

6. For supercell formation, you need

     _______a. warm moist air near the surface.

     _______b. a lower tropospheric southerly flow with strong vertical wind shear.

     _______c. an unstable atmosphere.

     _______d. (all of the above)

7. Which region of the continental United States experiences the most days with large

    hail per year?

     _______a. the Great Plains.

     _______b. central Florida.

     _______c. the Pacific Northwest.

     _______d. New England.

    

8. Which of the following statements is false?

     _______a. Tornadoes form only in thunderstorms.

     _______b. Tornadoes form only in supercell thunderstorms.

     _______c. Tornadoes come in varying sizes and shapes.

     _______d. The strongest tornadoes are comparatively rare.

9. The season of maximum tornado frequency in the continental United States is

     _______a. winter.

     _______b. spring.

     _______c. summer.

     _______d. fall.

10. The only hazard usually associated with most air mass thunderstorms is

     _______a. large hail.

     _______b. hurricane force downburst winds.

     _______c. strong tornadoes.

     _______d. lightning.

11. The diameter of the largest tornado ever recorded was around

      _______a. 500 feet.

      _______b. 1,000 feet.

      _______c. one-half mile.

      _______d. two and one-half miles.

12. The majority of U.S. tornadoes move in which direction?

      _______a. toward the northeast

      _______b. toward the south

      _______c. toward the west

      _______d. toward the northwest

1. When the first people arrived, the new town of Las Venturas benefitted from an abundant water supply thanks to regular precipitation runoff and the nearby Buenaventura river. However, 70 years later the City of Las Venturas - that now straddles the river - faces growing water stress. Describe and explain two possible causes of this change. [2 Marks]

2. Summarize the personal water footprint you calculated as a part of the Lab #6 pre-lab activity. Based on the results of the extended estimate, what are the three most effective actions that you would be willing to take to lower your personal water footprint. Which of the blue, green, and grey components of your water footprint would each of these actions most reduce? Reflect honestly on how successful you would be likely to be in making such an attempt to reduce your water use. [4 Marks]

TOPIC: The American Revolution

Pick a minority group you want to represent (women, African American, Native American). For your initial posting, take the role of one of these participants in the Revolution. Describe what you are doing to support the American cause and what type of response or reward you hope to receive. Use the material in the readings and video to help you stick to the expectations that were common at the time.

. Discuss and show graphically the variations of the contributions of the free energy decrease due to
a) chemical reaction
b) gas mixing
c) the sum of these two contributions with the extent of the reaction.
Given: Ag + Bg = 2Cg ΔG = -4184 J at 5000C



g-gas

Write 250 words each using the Utopia community as a reference, build your own small community with the following requirement.

1. Government

2. Legal System

3. Recruiting Members

Climate change is a hot topic in the news a lot lately. Do you really understand what it is? Is it really the big threat scientists say it is? A group of Florida students think it is! Listen to coverage about action they are taking by clicking the link below. Research the difference between mitigation and adaptation. Reply to this thread by posting one thing you can do to combat climate change and one thing the state of Florida can do. Tell us if your proposals are mitigation or adaptation and then tell us why your proposal would help.

Differentiate between energy conversion efficiency and energy end-use efficiency.

A program of unit temperature conversion from celcius, ℃ to rankine, R is proposed. The program should allow the user to input the temperature in ℃. The user must input correct range of rankine, i.e >0 R, if it is otherwise, the code must display as ‘out spec temperature range’. Using appropriate command, request the user to reinput the correct temperature range. (a.). Create an appropriate flow diagram and pseudocode of this program. (b.) Create a program of the proposed

How well can you tell the difference between an opinion, an ideology, and scientific evidence? How would you go about distinguishing between an empirical and an ethical claim?

The mass of Saturn is approximately 100 times that of the Earth, and the semimajor axis of Saturn’s orbit is approximately 10 AU.

(a) To this approximation, how does the gravitational force that the Sun exerts on Saturn compare to the gravitational force that the Sun exerts on the Earth?

(b) Which planet will experience greater acceleration? By what factor?

Your task is to build a wastewater treatment plant to handle all of the domestic wastewater produced by a housing estate. Using population equivalent, PE = 65000, design, describe and calculate briefly the sizes of all the unit processes in the treatment plant that are going to be built. You may assume the value that is not given.

2) The Proterozoic era is marked by the appearance of oxygen in the atmosphere. What had to happen before oxygen reached the atmosphere?

4) What and when is the Cambrian Explosion?

Please comments on the difference between methyllithium and methyl bromide. Be sure to address both structure (bonding, polarity, etc.) and reactivity aspects

You are tasked with classification of a mill product to produce feed for the froth flotation circuit. Suggest a classifier that would be suitable for the task and state your reasons.