¿QUE ES?, ENVIRONMENT, POLLUTIO, WATER, RECYCLING, ¿QUE ES LA BIODIVERSIDAD?, Variety of living species on a country, A type of soil, The variety of all living things on Earth, A big river, ¿CUAL ES BIOMA?, A large area with similar climate, plants and animals, A type of soil, A single specific animal, A big river, ¿QUE ES LA EROCION DEL SUELO?, Soil becoming more fertile, Wearing away of soil by wind, water or human activity, Growth of new plants, Change in soil color, ¿QUE ES UNA SUCESION ECOLOGICA ?, Mixing of two species, Birth order of animals, Sudden extinction of all living things, The process by which an ecosystem changes over time until reaching a stable state, ¿COMO SE PRODUCE LA CONTAMIANCION DEL SUELO?, Natural plant growth, Chemicals, garbage and waste dumped on land, Normal rainfall, Animal movement, ¿QUE ES LA FLORA Y LA FAUNA?, Flora is climate; fauna is soil, Flora is plants of a place; fauna is animals of a place, Flora is rivers; fauna is mountains, Flora is a rock type; fauna is a mineral type, ¿QUE ES LA CONTAMINACION?, The introduction of harmful substances into air, water or soil, A type of climateNatural water movement, Normal plant growth, Natural water movement, ¿CUAL ES EL ANIMAL PRIMCIPAL EN PELIGRO DE EXTINCION?, The jaguar, The Bengal tiger, The panda bear, There isn't just one; thousands are endangered, like the panda, tiger and jaguar, ¿EN QUE PARTE DEL PLANETA QUEDA EL AMAZONAS?, In Africa, In Asia, In South America, mainly in Brazil, Peru and Colombia, In North America

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