Cargando...
What can I do?
Find
Definition
A bog is a mire that accumulates peat, a deposit of dead plant material—often mosses, and in a majority of cases, Sphagnum moss. It is one of the four main types of wetlands. Other names for bogs incl ...
Definition
In chemistry, acid value (or "neutralization number" or "acid number" or "acidity") is the mass of potassium hydroxide (KOH) in milligrams that is required to neutralize ...
Wikipedia Article
Acid rain is a rain or any other form of precipitation that is unusually acidic, meaning that it possesses elevated levels of hydrogen ions. It can have harmful effects on plants, aquatic animals, and ...
Wikipedia Article
In botany, a stoma (plural stomata) (occasionally called a stomate, plural stomates) is a pore, found in the epidermis of leaves, stems and other organs that is used to control gas exchange. The pore ...
Wikipedia Article
The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth. Along with the nitrogen cycle and the wa ...
Wikipedia Article
Photosynthesis is a process used by plants and other autotrophic organisms to convert light energy, normally from the sun, into chemical energy that can be used to fuel the organisms' activities. ...
Wikipedia Article
"Burning" redirects here. For combustion without external ignition, see spontaneous combustion. For the vehicle engine, see internal combustion engine. For other uses, see Burning (disambigu ...
Wikipedia Article
Deforestation, clearance or clearing is the removal of a forest or stand of trees where the land is thereafter converted to a non-forest use. Examples of deforestation include conversion of forestland ...
Definition
Thaw is the period when the snow and ice melt, at the end of the winter, in cold climates. A special thaw, outside normal season, is January thaw.
Add to Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
