CLIMATE: What Effect Does Geography Have on Climate? http://science.opposingviews.com/effect-geography-climate-5100.html by John Peterson, Demand Media Geography and climate are interrelated. Ablestock.com/AbleStock.com/Getty Images Geography has a primary effect on climate, and a…
http://www.earthwormsoc.org.uk/earthworm-information/earthworm-information-page-3 Soil structure Earthworms have been called ‘ecosystem engineers’. Much like human engineers, earthworms change the structure of their environments. Different types of earthworms can make both horizontal and vertical…
http://broome.soil.ncsu.edu/ssc012/Lecture/topic8.htm Physical Properties Features of the soil profile and the soil horizons are often described in the field in terms of the soil’s physical properties. Horizons are defined based on…