Please help me answer 46- 50. I appreciate the help :) 46. The creek in the depi

Question

Please help me answer 46- 50. I appreciate the help :)

46. The creek in the depicted canyon generally flows to the west in this area.

47. The eastern part of this canyon was cut by stream erosion.

48. An alluvial fan is forming below the north south trending canyon in the lower middle of the map.

49. The upper canyon trending north-south mentioned in question 48 was cut by stream erosion.

50. The upper portions of the east-west canyon depicted in this map was cut by glaciation

For questions 45 through 50 please refer to the topographic map from a mountainous area near Thenn Figure 6. Questions 46 through 50: True/False For each of the folowing starements indicate wherher it is true or false. Note: True s Ta) on your ParScore form and False is Fb). 46 The creek in the depicted canyoa generally flaws to the west in this area 47. The eastern part of this canyon was cut by stream erosion. 48. An alluvial fan is forming belaw the narth south trending canyon in the lawer middle of the map. 49 The upper canyon trending north-south mentioned in question 48 was cut by stream erusion. 50. The upper portions of the east-west canyon depicted in this map was cut by glaciation.

Explanation / Answer

46. The creek in the depicted canyon generally flows to the west in this area because the elevation of the western side is lower than other area.

47.The eastern part is high elevated area thats why river stream erode to flow against the elevation.

48.An alluvial fan is forming because below the canyon flat area is lying and fast moving stream velocity decreases and deposit sediment in fan like patterns.

49.east to west flowing stream cuts north south trending canyon because to elevation difference.

50.the shape of east west canyon is wide valley more like u shape valley depicting cut by glaciation.

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