Why Is Arthropod Significant?

Arthropods play an important role in maintaining the health of ecosystems, provide livelihoods and nutrition to human communities, and are important indicators of environmental change. ... Arthropods constitute a dominant group with 1.2 million species influencing earth's biodiversity.

Why are arthropods important to our ecosystem?

Ecosystem Roles:

Arthropods are found in all consumers' roles of an ecosystem, whether they eat plants or animals, and some are important decomposers. They are important in the pollination of flowering plants. Some play an important role in soil aeration and water infiltration.

Why are arthropods beneficial to humans?

Arthropods are beneficial for other foods that humans eat, especially through the pollination of crops. More than 100 food crops are pollinated by arthropods on a yearly basis. Bees, one of the major plant pollinators, also produce honey.