Relier Pairs MATCHING Version en ligne Students should related the colums par maria del mar martinez llanos 1 2 3 4 These kind of ecosystems are around the world in temperate and tropical regions. These kind of ecosystems could be tropical dry, tropical rain , boreal and temperate. These kind of ecosystems are usually defined due to the lack of water. These kind of ecosystems have a similar level of precipitation as deserts. Organisms that live in this ecosystem are highly adapted to the harsh cold.