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Archive for the ‘Natural science’ Category

ohm’s law

needs to be in the PowerPoint
Part of how current-voltage related it involve how and why we have current

Information need to be presented in a logical sequence  Presentation appropriately cites at least two references  Scientific terms are appropriate for the target audience.    The presentation contains scientifically accurate material.  Theres an obvious conclusion summarizing the presentation.

Any topic (writer’s choice)

Discuss present-day environmental problems and identify their roots in Chinas environmental history.

find a news article about a present-day (post-2016) environmental issue in China that is related to the topic of the lectures, films, and required readings for that week. Write a short paragraph explaining how the article is connected to that weeks them. To receive full points, you must post your current events report (including a link to the news article you selected)

Many news outlets keep online articles behind paywalls, but you can start by looking for articles free of charge on chinadialogue.net, npr.org, theguardian.com, apnews.com, and bbc.com.



I already uploaded this week's topic. Video and article, please watch and read, and find a news article about a present-day (post-2016) environmental issue in China that is related to the topic (video and article)

https://www.youtube.com/watch?v=YTzA7S-HfCg&feature=youtu.be

vegan Lifestyle

Choose one or two natural resources to focus on in order to make a personal change from the general categories of animals, plants, water, air, soil,
minerals, food, and energy sources. This assignment will go beyond recycling and packaging reduction to a real and significant lifestyle change. Choose one of
the topics below or come up with a topic that will require a substantial amount of research and work to complete and will provide sufficient scope to address the
three key sections needed for the final project: Section 1: History and Contemporary Viewpoint, Section 2: Local RealWorld Applications and Specific Steps, and
Section 3: Global Significance, Impact, and Applications. For the Milestone One submission, you will select the topic of your final project and provide a onepage
outline for your final project.

Chemistry 1

Explain this topic and describe what learning techniques you used to master the material.
You can use the information provided below and further resources.

The topic is Ionic Bonding.
Ions are atoms or molecules bearing an electrical charge. A cation (a positive ion) forms when a neutral atom loses one or more electrons from its valence shell, and an anion (a negative ion) forms when a neutral atom gains one or more electrons in its valence shell.

Compounds composed of ions are called ionic compounds (or salts), and their constituent ions are held together by ionic bonds: electrostatic forces of attraction between oppositely charged cations and anions. The properties of ionic compounds shed some light on the nature of ionic bonds. Ionic solids exhibit a crystalline structure and tend to be rigid and brittle; they also tend to have high melting and boiling points, which suggests that ionic bonds are very strong. Ionic solids are also poor conductors of electricity fo

Industrial Wastewater in Kuwait

This assignment has two tasks:

1) Create a list of all industrial wastewater sources in Kuwait
2) Write a page and a half regarding industrial wastewater locations in Kuwait, treatment methods, and % of treatment and reuse with references

In addition to this, the assignment will require a Works Cited page and Harvard referencing

How does the shape of an ice cube affect how quickly it melts?

try to use these resources
Work Cited
Zimmermann, Daniel. Which Ice Cube Shapes Melt Faster? Sciencing, 02 March 2019,
https://sciencing.com/ice-cube-shapes-melt-faster-8566115.html. Accessed 14 December, 2020.
Chidlow, Isaac. How does an Ice Cube Melt?, https://www.j2e.com/st+nicholas+ce+middle+school/csf15/PHS/How+does+an+Ice+Cube+Melt(1)/#:~:text=The%20ice%20cube%20which%20was,melt. Accessed 15 December, 2020.
Senese, Fred. Why can Adding Salt to Ice Water Make the Ice Melt Slower? General Chemistry Online,
https://antoine.frostburg.edu/chem/senese/101/solutions/faq/why-salt-cools-icewater.shtml. Accessed 16 December, 2020.
Gupta, Lipi. How to Calculate the Volume for Ice. Sciencing, 02 September, 2019,
https://sciencing.com/calculate-volume-ice-7851671.html. Accessed 16 December, 2020.
Melting and Freezing. Science Learning Hub, 22 June, 2014,
https://www.sciencelearn.org.nz/resources/608-melting-and-freezing. Accessed 16 December, 2020.
Ice Meltin

2 course questions

Please do 2 questions as below 825 words for each according to the lecture PPT as uploaded

1.
Visualization is an important topic in cartographic design. Its effectiveness is dependent on the appropriate use of graphics in symbolization. Discuss.

2.
Scale, resolution and generalization are three important concepts in the field of cartography. Discuss their interrelationships and considerations under different contexts.

(might need to find content from the web for resolution)

Atmospheric Forces and Wind

Formulate an organized, clearly worded, and succinct initial post that substantively covers all discussion points stated for your chosen topic. Because your initial post will be scored on the degree to which you meet these standards, there is no set minimum word requirement. However, there is a set maximum word requirement confine your initial post to 500 words. Remember that we are all reading each others posts, and one that is succinctly written is more likely to be read and responded to, thus furthering our discussion on that topic.
Include at least one graphic, video, or image that visually adds to some aspect of your post - as they say, pictures are worth 1000 words!

magine yourself a local, state or federal politician who needs to find a way to reconcile the immediate needs for cheap energy for the long term need to preserve the climate

In your final project proposal (as well as in the final project), imagine yourself a local, state or federal politician who needs to find a way to reconcile the immediate needs for cheap energy for the long term need to preserve the climate. The goal is to increase energy production from renewable sources either without raising taxes and/or fees, and not derailing the local/state/country economy by higher energy prices; or clearly explaining and obtaining the public support for increased taxation and/or energy costs for the course. Please, think of your own plan how you would do it. Be bold; think outside the box, dont be afraid to propose revolutionary ideas: everything will work for the scope of the final project. Please evaluate your proposal based upon: 1) its cost to implement, 2) political and economic factors supporting or prohibiting its success, 3) calculations of anticipated carbon emission reductions, 4) public acceptance, and 5) whether it is replicable at other levels of g

Efficiency and Adaption

Slide1 : Mutualism
Find an example of mutualism and describe the relationship between the two organisms. Give three examples (three points that cover the benefits and at least one drawback) to describe the benefits and potential limitations of the relationship (remember from your Case assignment, even mutually beneficial relationships can have drawbacks as noted with the monkeys and wolves). Show an image to illustrate the relationship.

Slide 2: Commensalism
Find an example of commensalism and describe the relationship between the two organisms. Give three examples to describe the benefits and limitations of the relationship. Show an image to illustrate the relationship.

Slide 3: Parasitism
Find an example of parasitism and describe the relationship between the two organisms. Give three examples to describe the benefits and limitations of the relationship. Show an image to illustrate the relationship.

Slides 4-5 Exploring Ecosystems
Watch the following