(9 points ) please be serious which is right ? blank is the removal of rock or soil from its original location

what goes on the blank

A:Weathering
B:Erosion
C:Moving
D;Deposition

Erosion

Explanation:

Definition of the removal of weathered rock or soil in its original location is erosion.

Weathering is rocks getting weaker and less structurally sound due to weather.

Erosion is the removal and falling of segments/or entire sections of rocks or soil.

Moving is a trick answer here.

Deposition means to deposit something.

50% lit on the left side

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.