Environmental Science 20
ES20-TE1
Analyze the importance of soils as an integral component of terrestrial ecosystems.
SI, DM, CP
Indicators for this outcome
| (a) | Discuss how First Nations and Métis people value soil as an integral component of Mother Earth, including traditional ways of looking after soil. (STSE, A) |
| (b) | Recognize how the breakdown of parent material through various processes (e.g., weathering, erosion, deposition and decomposition of organisms) results in soil with varying properties (e.g., colour, texture, structure and pH). (K) |
| (c) | Understand the interconnectedness between soil characteristics, ecozones and natural vegetation in Saskatchewan. (K) |
| (d) | Experiment with different soil mixtures, using black earth, compost, sand, top soil, manure, peat moss, vermiculite, loam and/or sand, to determine their suitability for growing different plant species. (S) |
| (e) | Explain common methods scientists use to sample and monitor soil quality over time. (STSE, K) |
| (f) | Collect and analyze soil data (e.g., pH, nitrate, phosphate, potassium, porosity and moisture) using technologies such as sensors and soil test kits safely and effectively. (A, S, STSE) |
| (g) | Research causes and consequences of soil degradation (e.g., wind and water erosion, salinity and desertification) and mitigation strategies (e.g., conservation tillage, contour farming, grassed waterways and shelterbelts) used to reduce the loss of topsoil. (A, K) |
| (h) | Recognize the role and diversity of organisms (e.g., nitrogen fixing bacteria, fungi, mycorrhizae, insects, plants and protists) found within soil environments. (K) |
| (i) | Discuss the role of soil in biogeochemical cycling, including carbon storage and nitrogen fixation, nitrification and denitrification. (STSE) |
| (j) | Examine how phenomena such as erosion, desertification and soil pollution, whether natural or human-caused, affect soil productivity and food production. (STSE) |
| (k) | Investigate how various small- and large-scale composting systems such as composting toilets, trench composting, vermicomposting, windrow composting, anaerobic digestion and mechanical biological treatment work to maintain and improve soil quality. (S, STSE) |
| (l) | Collaborate with a group of peers to propose a landscaping investigation or action plan concerning an aspect of an urban ecosystem (e.g., rooftop gardens, green walls and green spaces) while ensuring conditions affecting local soil are represented. (A, STSE) |
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This well-illustrated resource explores topics related to all of the outcomes in Earth Science 30, as well as some of the outcomes in Environmental Science 20 and Science 10. Each concept is presented in a two-page spread that concludes with Before You Leave This Page notes to summarize and to expand upon the text. This international student edition incorporates examples from Canada and around the world to illustrate the concepts.
Media and Formats :
Book
Price :
$119.95
Record posted/updated:
January 4, 2019
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(More information)
Media and Formats :
Book
Price :
$129.95
Record posted/updated:
January 4, 2019
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Media and Formats :
Book
Price :
$16.45
Record posted/updated:
February 23, 2022
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Media and Formats :
CD/DVD
Price :
unavailable
Record posted/updated:
February 23, 2022
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Media and Formats :
Book
Price :
$19.95
Record posted/updated:
February 23, 2022
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Media and Formats :
Book
Price :
$155.00
Record posted/updated:
September 6, 2019
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Media and Formats :
Book
Price :
$166.95
Record posted/updated:
January 4, 2019
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Environmental Science. Teacher Edition
Media and Formats :
Book
Price :
$136.95
Record posted/updated:
February 23, 2022
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Environmental Science: A Study of Interrelationships (15th ed.)
This student resource addresses all of the Environmental Science 20 outcomes and is written at an age-appropriate reading level. The content is supplemented by a variety of photographs, illustrations, charts and graphs. Although this is an American textbook, a number of Canadian examples are included as environmental issues are discussed.
Media and Formats :
Book
Price :
$119.95
Record posted/updated:
January 17, 2020
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Media and Formats :
Website
Price :
Free
Record posted/updated:
March 7, 2022
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This inquiry-based resource uses hands-on experiments to help students explore the pressures facing the agriculture industry to meet increasing demands for food while sustaining a healthy relationship with the land. The kit includes the materials needed for the experiments, such as: soil samples, pH chambers and testing capsules and aluminum pans.
Media and Formats :
Kit
Price :
Free
Record posted/updated:
April 30, 2019
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This textbook presents environmental challenges and the role that science plays in problem solving and solutions that result in humans living more sustainably and making conscious efforts towards reducing the impact on Earth. Many visual supports such as pictures, graphs and diagrams are included.
Media and Formats :
Book
Price :
$179.99 USD
Record posted/updated:
March 2, 2022