Can worms be a decomposer in the tundra?

Can worms be a decomposer in the tundra. Since tundra is by definition soil in which the subsoil is permanently frozen Definition of TUNDRA, decomposition occurs only in the upper layers that do defrost during the short summer season. read more

Moss and grasses, snowshoe hares, arctic foxes and lichens are examples of producers, consumers and decomposers of the arctic.Decomposers break down dead or inorganic material for food. Lichens are an important decomposer in the arctic. Lichens are actually a symbiotic relationship between an algae and a fungus. read more

They are considered decomposers because worms eat the nasty usually dead and decaying plant and animal matter and then they poop and return the nutrients from the food the just ate back into the ground which is essentially what every decomposer does. It takes the matter of one thing and puts it back in its place. read more

Lichens dominate the tundra as the major primary producer. Many lichens can be covered with ice for up to three years and still remain alive. Lichens are a symbiotic relationship between two organisms – an alga and a fungus. read more