NATURAL RESOURCES Lesson 3 Non- Renewable Natural Resources.
Energy and Matter: Natural Resources
24
Energy and Matter: Natural Resources SCI 7726
-
Upload
chumani-walker -
Category
Documents
-
view
40 -
download
0
description
Energy and Matter: Natural Resources. SCI 7726. What is a natural resource?. Renewable/ Nonrenewable. Questions from activities?. I. Renewable resources. Capable of being regenerated Must be used sustainably- they DO have limits Vital natural resources?. II. Resource management. - PowerPoint PPT Presentation
Transcript of Energy and Matter: Natural Resources
![Page 1: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/1.jpg)
Energy and Matter:Natural Resources
SCI 7726
![Page 2: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/2.jpg)
What is a natural resource?
![Page 3: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/3.jpg)
Renewable/ Nonrenewable
Questions from activities?
![Page 4: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/4.jpg)
I. Renewable resources
Capable of being regeneratedMust be used sustainably- they DO have limitsVital natural resources?
![Page 5: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/5.jpg)
II. Resource management
![Page 6: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/6.jpg)
B. example: freshwater
![Page 7: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/7.jpg)
![Page 8: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/8.jpg)
![Page 9: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/9.jpg)
![Page 10: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/10.jpg)
III. Nonrenewable resources: fossil fuels
Sources of energy
![Page 11: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/11.jpg)
![Page 12: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/12.jpg)
B. Where do fossil fuels come from?
![Page 13: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/13.jpg)
C. Distribution of fossil fuels
![Page 14: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/14.jpg)
![Page 15: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/15.jpg)
D. Need energy to get energy
EROI- energy returned on investment
EROI= energy returned/ energy invested40’s: 100 to 170’s: 30:1Now: 5: 1
![Page 16: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/16.jpg)
D. Coal
![Page 17: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/17.jpg)
![Page 18: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/18.jpg)
E. Natural gas
Mostly methane: CH4
Biogenicthermogenic
![Page 19: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/19.jpg)
![Page 20: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/20.jpg)
F. Oil
![Page 21: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/21.jpg)
![Page 22: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/22.jpg)
![Page 23: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/23.jpg)
![Page 24: Energy and Matter: Natural Resources](https://reader035.fdocuments.us/reader035/viewer/2022062408/56813069550346895d964518/html5/thumbnails/24.jpg)
IV. Alternatives
NuclearBiomassHydroelectricSolarWindGeothermal