Ecology

Definition of silt

The term silt, which derives from the Latin caenum, refers to the soft consistency mud found in humid places and on the beds of lagoons and rivers. The combination of water and earth is known as mud, on the other hand. Beyond the fact that the use of ideas such as mud is common, […]

Definition of cyanobacteria

The notion of cyanobacteria is not part of the dictionary of the Royal Spanish Academy (RAE). It is important to know, first of all, what the etymological origin of the term at hand is. Specifically, we can determine that it is a neologism that appeared in the 20th century. That was conformed to […]

Definition of cay

The term cayo, a word that finds its etymological origin in the Arawak language, refers to a sandy island whose surface is usually covered with the shrub known as mangrove. Keys are common in tropical regions of the Indian, Atlantic and Pacific oceans. These island territories are usually formed on coral reefs, which are […]

Definition of beaver

The beaver is a mammalian animal that belongs to the order of rodents: those species that have very sharp incisor teeth that they use to gnaw wood, eat and defend themselves. Beavers are characterized by their flattened tail that is covered with scales; its short legs that have feet with five toes; and his […]

Definition of cardboard

Cardboard is a material that is produced by adhering multiple layers of paper pulp, which are bonded by moisture, compressed, and then dried through evaporation. With the drying process, the cardboard becomes consistent. Cardboard has greater resistance than paper. It is […]

Definition of scavenger

The term scavenger is used to refer to something linked to carrion: something that is corrupted or rotten or that is vile. The adjective is usually used to describe the animal whose diet is based on eating meat from the dead bodies of other animals that it did not hunt. Scavenger species, […]

Definition of carnivore

The first thing we are going to do is know the etymological origin of the term carnivore that concerns us now. In this case, we can state that it is a word that derives from Latin, exactly from carnivorus, which can be translated as "meat eater." Word that is made up of the following elements: -The noun expensive, […]

Definition of ozone layer

The ozone layer is a component of the atmosphere. The notion of layer can be used to name something that covers something else or that area that overlaps with others to form a unit. Ozone, on the other hand, is a substance that is made up of three oxygen atoms per molecule. HE […]

Definition of climate change

To proceed to know the meaning of the term climate change, it is necessary that, first of all, we discover the etymological origin of the two words that give it shape: – Change is a word that comes from Latin, specifically from cambium which can be translated as « give one thing for another. – Climate, on the other hand, derives […]

Definition of food chain

The concept of food chain is used to name the interrelationship established by living beings that feed on each other in a certain order. The idea of ​​a chain refers to the fact that one organism eats another and, in turn, is eaten by a third. Also called the food chain, the chain […]