Food items Miles/Kilometers: expression coined by Tim Lang to denote the gap foods have to journey from in which it is actually developed or developed and the place it is actually sold. Foods that must arrive a lengthy distance often call for more preservatives and create more air air pollution from the petroleum goods accustomed to ship them.
Mix: a grain harvester that combines reducing, threshing, separating, cleaning, and straw dispersing since it moves across cropland. Australian farmer Hugh Victor McKay invented the main simple Blend in 1882; as devout a Christian as Sven Foyn, inventor of your harpoon gun, he fought versus the institution of primary wages for agricultural laborers but missing that battle. James Morrow invented an analogous threshing and stripping unit round the exact same time that McKay did.
Initial Law of Thermodynamics: Power can't be made or ruined, only transformed into One more variety. Daylight into tissue; movement into energy.
Glacier: a more or less permanent human body of ice compacted from recrystallized snow that expands or contracts based on gravity and local weather.
Hybrid: a cross between two genetically various mum or dad vegetation. Agribusiness providers produce and provide hybrids that do not reproduce so that you can keep a monopoly on seeds.
Limestone: sedimentary rock made up of calcium carbonate (calcium carbonate) shaped by deposits of seashells and maritime animal skeletons. Limestone is often extra to cement and various construction components, which includes blocks and facings.
Mixotroph: an organism that could double being an autotroph (makes its have foods) or heterotroph (eats food items produced by other organisms). Some little maritime protozoans are mixotrophs.
Legume: a flowering bean or pea plant. All legumes lead on the nitrogen, phosphorus (crucial to flowering and seed development), and potassium nourishment of the crops that stick to. Alfalfa could be the heaviest nitrogen producer.
Reduced Moor: a mineral-rich fen of peat or muck soil formed in nutritive waters, normally drained from nearby.
Green Psychology: see Ecopsychology. Ralph Metzner prefers the phrase "green psychology" since as opposed to sounding like yet another discipline or departmental specialty, it refers to what psychology should have been doing all along: visualizing human beings within our ecological context.
Land Breeze: floor air read more movement down a force gradient from land to h2o during the night time. The air above land is of better pressure since the land, heated throughout the day, is hotter compared to water. See Sea Breeze.
Area of interest Differences: those that keep organisms from competing for sources (like vegetation that draw nutrients from various depths).
Divergent Evolution: when two populations develop into A growing number of dissimilar, usually because of unique environmental pressures. The other of Convergent Evolution.
Thermosphere: to 640 kilometers up. Auroras appear listed here. The layer of molecules damaged up--ionized--by particles from the Solar could be the ionosphere that makes radio work by bouncing radio waves again to your Earth.