(par 2.2.1. 1.1) Energy Types
What is energy? http://www.eschooltoday.com/energy/kinds-of-energy/all-about-energy.html Look around you. Is anything moving? Can you hear, see or feel anything? Sure… this is because something is making something happen, and most probably, there is some power at work. This power or ability to make things happen is what we can call energy. It makes things happen. It makes […]
(par 2.2.1 ) Elements: Earth, Water, Air, and Fire
Elements: Earth, Water, Air, and Fire In This Issue: – Earth, Water, Air, and Fire – Make a Fire Extinguisher Science Project – Traveling Nutrients Science Project – Noteworthy Scientist: George Gabriel Stokes – Fabulous Facts Earth, Water, Air, and Fire: The Four States of Matter The ancient Greeks believed that there were four elements […]
(par 2.2.1 ) A-biotic components & ecosystem-functioning
http://www.bcb.uwc.ac.za/Sci_Ed/grade10/ecology/abiotic/abiot.htm Abiotic components The way in which plants and animals grow and carry out their different activities is a result of several abiotic factors. These factors are light, temperature, water, atmospheric gases, wind as well as soil (edaphic) and physiographic (nature of land surface) factors. Light Light energy (sunlight) is the primary source of energy […]