Crossword Puzzle causas del desequilibrioOnline version En esta actividad los estudiantes van a tener la posibilidad de recordar las acciones y fenómenos naturales que ocasionan un desequilibrio en el medio ambiente by andrea salamanca 1 Whenever humans introduce a new species into an ecosystem where it doesn't belong and without the appropriate care , it will most likely cause a change in the ecosystem 2 Hunting is a practiced in many countries for commercial and sporting reasons 3 expel ash, rocks and lava and grvely damage many animals and plants that are part of a food chain 4 are times whne the global temperature of the earth´s surface decreases, which causes the migration of animals and the extinction of species that don not to adapt to the new environmental conditions 5 This intervention can gravely damage the food chains and systems that are part of the ecosystems by eliminating the producers 6 are caused when the amount of water neccesary for living things to survive is not available 7 can leave plants and animals submerged in water, thus altering their food chains 4 7 6 1 3 5
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