Australian Landforms Understanding A Low Flat Arid And Old Landscape -

australia land britannica com - land australia is both the flattest continent and except for antarctica the driest seen from the air its vast plains sometimes the colour of dried blood more often tawny like a lion s skin may seem to be one huge desert one can fly the roughly 2 000 miles 3 200 km to sydney from darwin in the north or to sydney from perth in the west without seeing a town or anything but the most, dune and other desert features the shape of the land - sand dunes in the gobi desert the coldest and northernmost desert in the world the gobi covers half a million square miles and is located on a plateau that is 3 000 to 5 000 feet above sea level in the heart of asia, river rivers as agents of landscape evolution - rivers as agents of landscape evolution every landform at the earth s surface reflects a particular accommodation between properties of the underlying geologic materials the type of processes affecting those materials and the amount of time the processes have been operating because landforms are the building blocks of regional landscapes the character of the local surroundings is, colorado geology overview domain index for www - geologic understanding requires careful attention to time as well as three dimensional space so we d better stop here first if you re unfamiliar with geologic time terminology and abbreviations take that detour now with over 50 million modern human lifetimes elapsed since the planet formed around 4 5 ga geologic or deep time is to say the least difficult to grasp, port manteaux word maker onelook dictionary search - port manteaux churns out silly new words when you feed it an idea or two enter a word or two above and you ll get back a bunch of portmanteaux created by jamming together words that are conceptually related to your inputs for example enter giraffe and you ll get back words like gazellephant and gorilldebeest, a glossary of ecological terms terrapsych com - the glossary that follows assumes a definition of ecology the study of interactions between organisms and their environment much wider than what fits under the field s habitual statistical persona ecofeminism and ecopsychology are mentioned for example as are terms from organic gardening and permaculture