Coal refinery: transforming thermal energy to electrical energy

 

Mrs. Nowlan's Grade 7 Science

Unit 3: Heat and Temperature

Topic 7 and 8: Sources and Conservation of Thermal Energy

Review Topic 1 sites on solar energy

Global Warming:

 

e.g. inkpots above Johnston's Canyon, Alberta

Dates to Remember

Oct. 31: Topic 7 Review: P. 247. Q1-5

Nov. 1 Topic 4-6 Quiz

Nov 5: Activity "Keep it Warm" page 250 due.

Nov 9: All notes due to be checked

Nov 12: Final project presentation. Written report also due.

Final unit exam : November 13

Sources of Thermal Energy: Concepts and definitions (pages 238 -237)

  • Chemical
  • Electrical
  • Mechanical forces
  • Geothermal energy
  • Solar energy
    • passive solar energy
    • active solar energy
  • Wind energy
  • Fossil fuels
    • non-renewable resources
    • renewable resources
  • Global warming
  • Cogeneration

Interesting sites:

Topic 8: Fossil Fuels and Energy Conservation

 

 

 

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Calgary Board of Education
All contents copyright © 1999, CBE. All rights reserved.
Revised: October, 2001
Author: Diane Nowlan
jdnowlan@cbe.ab.ca