Glossary C
Deutsch: Rohöl / Español: Petróleo Crudo / Português: Petróleo Bruto / Français: Pétrole Brut / Italiano: Petrolio Grezzo /
A Crude oil is a mixture of hydrocarbons that exist in liquid phase in underground reservoirs and remain liquid at atmospheric pressure after passing through surface separating facilities.Deutsch: Erdkruste / Español: Corteza / Português: Crosta / Français: Croûte / Italiano: Crosta
Crust in the environment context refers to the outermost solid shell of a planet, dwarf planet, or natural satellite. In the case of Earth, the crust is the top layer of the lithosphere, a cooler and more rigid part of the Earth that includes the crust and the upper part of the mantle. The Earth's crust plays a critical role in environmental science as it is the surface on which all terrestrial ecosystems exist, and it interacts with the atmosphere, hydrosphere, and biosphere through various geological, physical, and chemical processes.
Cry toxins refer to a group of proteins produced by the bacterium Bacillus thuringiensis (Bt), widely recognized for their insecticidal properties. These proteins are toxic to certain insect pests but are considered safe for humans, other mammals, and the environment, making them an important tool in integrated pest management and organic farming.