'Potential energy source' diaporamas de présentation

Unit 2 Review

Unit 2 Review. Chapter 5 - 7. Checkpoint. How can an object at rest have energy? 2. Describe the energy transformations that occur when you climb to the top of a stairway. 3. Which form of energy is the most randomized and the most difficult to put to useful work?

1.15k views • 68 slides

This lecture will help you understand:

The marine environment Major marine ecosystems Human uses of marine resources Human impacts on the marine environment The state of ocean fisheries Marine protected areas and reserves. This lecture will help you understand:. Central Case: collapse of the cod fisheries.

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Fossil Fuels and the Environment

Fossil Fuels and the Environment. Fossil Fuels. Fossil fuels are forms of stored solar energy Plants convert solar energy to chemical energy through photosynthesis Incomplete decomposed organic matter then covered up Converted to oil, natural gas, and coal Provide 90% of energy consumed.

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What are the three types of fossil fuel, and how is each formed?

What are the three types of fossil fuel, and how is each formed?. Carboniferous Period 360 to 286 million years ago. The land was covered with swamps filled with huge trees, ferns and other large leafy plants The water and seas were filled with algae

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Turvey et al (1982)

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Can We Harness Solar Wind As Energy?

Can We Harness Solar Wind As Energy?. By Eric Eggen, Samir El Idrissi, and Daniel Zheng. Useful Vocabulary. Sub-atomic - Smaller than an atom. Electron - Sub -atomic particle with a charge of negative energy. Atomic - Relating to an atom.

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