âFrance was the most active of the European colonial powers in attempting to maintain a sphere of influence amongst its former territories.â âThis province was a German sphere of influence and Germany dominated the rail lines, factories and coal mines that existed in Shantung.â
Malaria is an infection caused by single-celled parasites that enter the blood through the bite of an Anopheles mosquito. These parasites, called plasmodia, belong to at least five species. Most human infections are caused by either Plasmodium falciparum or Plasmodium vivax.
7. Malaria is a disease caused by parasites, which are spread by female mosquitos called Anopheles. Mosquitos breed in water, and when they bite a person infected with malaria, they can spread the infection to other people. Symptoms of malaria include fever, headache and shivering.iseases Caused By Water Pollution. Water is essential to human life. Your body needs water for hydration and to facilitate various functions of the body such as digestion, metabolism, and elimination of waste. However, one of the biggest problems of mankind today is the poor quality of water in many parts of the world.