CAS18010/Motyomishe ZWZWWUYIXIYXJ0ZXIV/2AY GO
Motion and Motion Graphs. Tutorial
11 of 30
Save & Exit
Take another look at line 1. Suppose that you use distance and time between any pair of neighboring dots to calculate
speed
speed distance time
Will this speed be the same or different from the average speed you calculated in part F? Why?
B 7
Font Sie
Characters used: 0) 15000

it is a

explanation:

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.