Cerebral malaria: Related Medical Conditions. To research the causes of Cerebral malaria, consider researching the causes of these these diseases that may be similar, or associated with Cerebral malaria: 1  Malaria. 2  Ague. 3  Mosquito. 4  Plasmodium vivax. 5  P vivax. 6  Plasmodium ovale. 7  P ovale. 8  Plasmodium malariae.
Humus is inactive organic material, usually decomposed plants. Most soil has humus in varying amounts, which gives it the distinctive dark brown color. Humus is complex and is made up of a variety of substances that have decomposed to the point of being impossible to identify.Humus makes garden soil rich and provides nutrients to growing plants.umus is complex and is made up of a variety of substances that have decomposed to the point of being impossible to identify. Humus makes garden soil rich and provides nutrients to growing plants.
Soil that is rich in humus has high. fertility. Soil formation would take place most rapidly with the weathering of. limestone in a warm, wet climate. When earthworms add their waters to the soil, then die and decay in the soil, they are contributing to the formation of. humus.