Nitrates and phosphates are nutrients that plants need to grow. In small amounts they are beneficial to many ecosystems. In excessive amounts, however, nutrients cause a type of pollution called eutrophication.Eutrophication stimulates an explosive growth of algae (algal blooms) that depletes the water of oxygen when the the algae die and are eaten by bacteria.itrates and phosphates are nutrients that plants need to grow. In small amounts they are beneficial to many ecosystems. In excessive amounts, however, nutrients cause a type of pollution called eutrophication.
Traditional economy. A traditional economy is any historical subsistence economy or one that otherwise falls outside the definitions of market or planned economies. A PURE traditional economy has NO changes in how it is done. Examples of traditional economies include those of the Inuit or those of the tea plantations in south India. Traditional economies are popularly conceived of as primitive or undeveloped economic systems, having tools or techniques seen as outdated.
Traditional economies are typically rural and farm-based. One downside of a traditional economy is that many find themselves living in poverty for their entire lives. Areas of Africa still rely on an economy in which traditions, customs and beliefs shape the goods and products created.ou won't believe these 10 facts about people. A traditional economy is a system where traditions, customs, and beliefs shape the goods and products the society creates. Countries that use this type of economic system are often rural and farm-based.