Slide 1Biology 3A – human impact Slide 2 Salinity Trees have long roots and draw up water from deep underground – keeping water table low Grasses have shallow roots and…
Slide 1 Ch. 12 1.3-4 students per table 2.Workbook & Textbook 3.Pencil / Pen 4.Start when quiet Slide 2 Ch. 12: Categories of Materials 1.Wood & Modified Wood 2.Ceramics…