Melbourne may be known for its fickle weather - the city has been described as having four seasons in one day - but it can still be enjoyed all year round. Plan ahead with this information on temperature and rainfall. Melbourne warms up in summer with mean temperatures between 14 - 25.3Â°C (57.2 - 77.5Â°F). These months are dry, with occasional hot spells that can last more than three days. Melbourneâs top temperatures are usually in January and February, when temperatures can occasionally soar past 30Â°C (86Â°F). Autumn (March â May)
bedrock. n. 1. (Geological Science) the solid unweathered rock that lies beneath the loose surface deposits of soil, alluvium, etc. 2. basic principles or facts (esp in the phrase get down to bedrock).3. the lowest point, level, or layer. (ËbÉdËrÉk).edrock-solid unweathered rock lying beneath surface deposits of soil. rock, stone-a lump or mass of hard consolidated mineral matter; he threw a rock at me.
Substrate. Definition. noun, plural: substrates. (geology). A substratum or an underlying stratum. (chemistry). The substance acted upon by an enzyme. (biology). The earthy material in which an organism lives, or the surface or medium on which an organism grows or is attached.(marine biology). The material (e.g. dirt, rocks, sand, gravel) in the bottom of a marine habitat, or one that forms the bed of a stream (or of an aquarium); the source of food for some microorganisms.Supplement. Word origin: L. Stratum = layer.elated terms: substrate inhibition, substrate-level phosphorylation, substrate specificity, suicide substrate, enzyme-substrate complex. Synonym: substratum. Please contribute to this project, if you have more information about this term feel free to edit this page.