'Long line fishing lines' presentation slideshows

Food Resources

785 views • 50 slides

Other ways we MESS with the Land!

Other ways we MESS with the Land!. 1. Overgrazing. When livestock eat too much plant cover on rangelands, impeding plant regrowth The contrast between ungrazed and overgrazed land on either side of a fenceline can be striking. Figure 8.22. Overgrazing.

422 views • 29 slides

3.5 Food Resources

3.5 Food Resources. Food Resources. Human food systems: Croplands Rangelands Oceanic fisheries. Solar Capital. Air resources and purification. Climate control. Recycling vital chemicals. Water resources and purification. Renewable energy resources. Soil formation and

677 views • 27 slides