land clearing
91archaeology — archaeologist, n. /ahr kee ol euh jee/, n. 1. the scientific study of historic or prehistoric peoples and their cultures by analysis of their artifacts, inscriptions, monuments, and other such remains, esp. those that have been excavated. 2. Rare …
92shifting agriculture — ▪ agriculture system of cultivation that preserves soil fertility by plot (field) rotation, as distinct from crop rotation. In shifting agriculture a plot of land is cleared and cultivated for a short period of time; then it is abandoned… …
93Banksia brownii — taxobox name = Feather leaved Banksia image caption = inflorescences and leaves. status = EN status system = EPBC status ref = regnum = Plantae unranked divisio = Angiosperms unranked classis = Eudicots ordo = Proteales familia = Proteaceae genus …
94irrigation and drainage — ▪ agriculture Introduction artificial application of water to land and artificial removal of excess water from land, respectively. Some land requires irrigation or drainage before it is possible to use it for any agricultural production; other… …
95Climate change and agriculture — are interrelated processes, both of which take place on a global scale.[1] Global warming is projected to have significant impacts on conditions affecting agriculture, including temperature, carbon dioxide, glacial run off, precipitation and the… …
96Ostsiedlung — This article is about the medieval eastward migrations of Germans. For a general view, see History of German settlement in Eastern Europe. History of Germany …
97Cronulla sand dunes, Kurnell Peninsula — Looking over the dunes, south towards Cronulla. The Cronulla sand dunes are located on the Kurnell Peninsula in the local government area of Sutherland Shire, Sydney Australia. The Cronulla sand dunes are a protected area that became listed on… …
98Biofuel — Information on pump regarding ethanol fuel blend up to 10%, California …
99Food security — refers to the availability of food and one s access to it. A household is considered food secure when its occupants do not live in hunger or fear of starvation. World wide around 852 million people are chronically hungry due to extreme poverty,… …
100Nepenthes rigidifolia — An upper pitcher of Nepenthes rigidifolia at the type locality near Sidikalang, Sumatra Scientific classification Kingdom …
