Clastic: composed mainly of previous rocks (like shale and sandstone) whose fragments are actually carried a long length from wherever they originated.
Catchment: a organic or synthetic basement for trapping drinking water. One particular natural version catches rainfall and feeds it into a stream that drains the catchment area.
Growing Season: ordinarily, the interval between the last freeze within the spring and the primary frost in the autumn. May differ by area.
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Advection: the horizontal movement of warmth energy. A warm breeze through a relatively neat orchard, for instance.
Meme: a device of cultural, in contrast to genetic, inheritance. Recent investigate supports Susan Blackmore's concept that the human brain advanced rapidly to create itself a better habitat for human memes. Such memes would be available for sexual selection.
Climax: the culminating stage of plant succession in a very given ecosystem. Climax communities have a tendency toward maturity due to getting attained harmony with their surroundings via yrs of experimentation and adaptation. See Succession.
Nonsymbiotic Mutualism: a partnership of relative independence, yet essential for each species, just like bees and apple trees.
Acclimation: a reversible Bodily modify in an adapting organism in check here reaction to environmental pressures.
Lateralization: the specialization of brain capabilities by hemisphere (language within the still left lobe, pattern recognition in the appropriate).
Land Breeze: floor air movement down a strain gradient from land to h2o during the night. The air around land is of higher stress as the land, heated throughout the day, is hotter as opposed to drinking water. See Sea Breeze.
Food World wide web: the interconnection of all food stuff chains in an ecosystem. Meals World wide web diagrams emphasize the round complexity of feeding interactions.
Asexual Replica: reproduction with no gametes (sperm and egg) wherein one mum or dad creates a clone of by itself, frequently by budding or dividing itself. The offspring is genetically similar to the mum or dad. Organisms reproduced asexually till the evolutionary invention of sexual intercourse.
Moulin: a tunnel of water that varieties each time a lake on the sheet of ice starts to soften. The tunnel reaches downward till it spreads about the fundamental bedrock.