This page describes the Chemistry Academic Word List (CAWL), giving information on what the CAWL is, details about how it was developed, information on text coverage of the CAWL, mentions some problems with the published list, as well as giving a complete list of words in the CAWL. To exp...
Food Webs: Adventure of Energyinvites players into anenchanted ecosystem guided by Elva, a magical fairy. Students trace the path of energy from the sun through producers, consumers, and decomposers, seeing firsthand the interconnectedness of life. By actively participating in these food chains and ...
The plankton includes four groups primary producers (e.g. the phytoplankton), primary consumers (i.e. those which consume the primary producers), secondary consumers (i.e. those which consume the primary consumers and sometimes also the primary producers) and the decomposers (those which use ...