- Industri: Biology
- Number of terms: 15386
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Terrapsychology is a word coined by Craig Chalquist to describe deep, systematic, trans-empirical approaches to encountering the presence, soul, or "voice" of places and things: what the ancients knew as their resident genius loci or indwelling spirit. This perspective emerged from sustained ...
Dense, twisty, drought-resistant evergreen scrub growing in arid regions. Hiding behind it during World War II suggested a convenient name for the French underground.
Industry:Biology
A multicellular female reproductive organ in mosses, ferns, and the majority of gymnosperms. Normally flask-shaped, it corresponds to the pistil in flowering plants.
Industry:Biology
Around the world, the diversity of species tends to increases as latitude decreases. In other words, life gets richer toward the equator and less so nearer the poles.
Industry:Biology
Only about ten percent of the chemical energy available at one trophic level in a food chain is converted into a usable form for organisms at the next trophic level.
Industry:Biology
A three-atom oxygen molecule that in its gaseous state screens ultraviolet radiation. The protective ozone layer hangs 10 to 50 kilometers above the Earth's surface.
Industry:Biology
A molecule composed of one type of atom (e.g., Carbon, Hydrogen, Helium). At present the Periodic Table contains 112 elements. Two or more elements form a compound.
Industry:Biology
Fats, waxes, oils: greasy organic hydrocarbons insoluble in water. With proteins and carbohydrates, membrane-strengthening lipids provide cells with their structure.
Industry:Biology
Bacteria that photosynthesize. They were among the first living things on Earth. The food-making chloroplast of plants is actually a cynobacterium imported long ago.
Industry:Biology
The dispersion of of a species throughout a community. A constant is a species that shows up in almost every sample taken (indicating an occupation of roughly 80%).
Industry:Biology
A ring-shaped compound consisting of metals chemically bonded to organic residues. Metalloproteins, for example, that work in the body with enzymes and iron storage.
Industry:Biology
