Answer: True
Explanation:
Eutrophication is a natural phenomena, in this the fertilizers which are rich in concentration of nitrogen and phosphorus due to the effect of surface runoff get deposited in the nearby water body such as river, lake, pond and others. These fertilizers facilitate the growth of aquatic plants in the water body. The excess growth of plants reduces the oxygen content of the water body, which results in decline in the population of aquatic animals and foul smell in water.
Culture is what feels/is comfortable for a state, country, or city. There isn't an exact culture for all the people on this planet.
Countries were separated by continental drift
The Nile river is the longest river in the world, followed by the Amazon river which is the second longest.
