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This is done through appropriate soil preparation and the introduction of suitable plant species. It is also necessary to make adequate water harvesting systems—ideally taking advantage of the degradation process of the slope, collecting runoff water in ponds around the sites to be forested.
plankton – mostly microscopic animal and plant life suspended in water and a valuable food source for animals cf. Phytoplankton. plant quality - a standard of plant appearance or yield. plastic - One of many high-polymeric substances, including both natural and synthetic products, but excluding rubbers. At some stage in its manufacture every ...
Also called an antibacterial. A type of antimicrobial drug used in the treatment and prevention of bacterial infections. Archaea One of the three recognized domains of organisms, the other two being Bacteria and Eukaryota. artificial selection Also called selective breeding. The process by which humans use animal breeding and plant breeding to selectively control the development of particular ...
Meaning: a prefix used to make words with a sense opposite to that of the root word; in this case, meaning "without" or "-less". This is usually used to describe organisms without a certain characteristic, as well as organisms in which that characteristic may not be immediately obvious.
The opposite effect is known as eutrophication or nutrient pollution. [6] Both depletion and eutrophication lead to shifts in biodiversity and species abundance (usually a decline). [7] The effects are bidirectional in that a shift in species composition in a habitat may also lead to shift in the nutrient composition. [8]
A plant in the wrong place, being one that occurs opportunistically on land or in water that has been disturbed by human activities (see also ruderal species and native weed or invasive native), or on cultivated land, where it competes for nutrients, water, sunlight, or other resources with cultivated plants such as food crops. Under different ...
Consider the differences in the mechanics of C3, C4, and CAM plants in regulating the influx of carbon dioxide to the Calvin-Benson Cycle in relation to their abiotic stressors. C3 plants have no mechanisms to manage photorespiration , whereas C4 and CAM plants utilize a separate PEP carboxylase enzyme to prevent photorespiration , thus ...
The study of Earth's biodiversity with the aim of protecting and conserving natural habitats and the plant and animal species living in them. consumer Any organism, usually an animal, that feeds on plants or other animals. Compare heterotroph. cooperation The process by which organisms work together for mutual benefit. coral reef courtship display