Earthworms Are So Common in Soil That a Half a Hectare

question 41

True/False

Earthworms are so common in soil that a half a hectare (~1 acre) may contain one million of them.

---

Definitions:

Nuclear Capability

The ability of a country or entity to develop, test, and use nuclear weapons.

Insurgents

Armed individuals or groups who revolt against established government or authority, often aiming for political change.

Principal Groups

Main or leading organizations or factions within a larger system or society, often involved in setting agendas or influencing policies.

Iraqi People

The citizens or nationals of Iraq, with a rich cultural heritage and history influenced by ancient civilizations and diverse ethnic groups.