Earthworms help farmers in several ways., As they crawl through soil, earthworms create burrows, or tunnels., Plants cannot grow if the soil is too dry and hard., The tunnels help air and water seep into the soil and reach plant roots., Earthworms also munch on leaves and other plant matter., The earthworms then pass the digested waste out of their bodies and into the soil., The waste from earthworms is filled with nutrients., This makes great fertilizer, or food, for the young, growing fruit and vegetable plants., The earthworms in our gardens may be small, but they are very important., They help feed us and keep us healthy.,

Tema

Fontes

Opções

Tabela de classificação

Vire as peças é um modelo aberto. Ele não gera pontuações para tabelas de classificação.

Alternar o modelo

Interativos

Restaurar arquivo salvo automaticamente: ?