Answer:
Pollution
Poor Health and hygiene
Chances of Unemployment
Lack of proper justice
Lack of quality in services
1400 gang..............................................
It is located in the Eastern part of Africa. it is in Kenya
Answer:
1) made as an age pyramid that shows the youngest age of the object at the bottom and increases as it goes up
2) unusually high fertility or mortality or changes in the population due to immigration or emigration
3) pratically the same as 2
4)a high population of older age groups which signifies a high dependent population.
Answer:
1. Most common causes---- Mercury, nitrogen and phosphorus, pesticides, dissolved metals (excluding mercury) and PCBs (industrial pollutant)
2. Least common causes---- pH changes
, sedimentation and hypoxia.
Explanation:
The most common heavy metals that causes pollution are chromium (Cr), cadmium (Cd), lead (Pb), nickel (Ni), arsenic (As), mercury (Hg), zinc (Zn) and copper (Cu). Nitrogen and phosphorus application pollutes the water due to its leaching nature. The use of pesticides is very common in agriculture that cause more pollution. Pollutant comes from the industries cause water pollution and is responsible for a number of diseases.
