The topography of Bangladesh is frequently altered due to floods.
<u>Explanation</u>:
- Even though Bangladesh is a small country, it has considerable topographic diversity.
- It has three prominent features - a large alluvial plain subject to frequent flooding, a slightly elevated relatively older plain and a small hill region drained by flashy rivers.
- Bangladesh experiences heavy monsoon rains, especially over the highlands.
- Causes of flooding in Bangladesh include -
i. monsoon climate which brings heavy rains.
ii. spring snow-melt which results in soil erosion and a rapid increase in river discharge.
ii. deforestation in head water areas due to increasing population in Nepal and Tibet.
iv. rivers slit-up due to increased soil erosion which raises river beds and lowers the capacity of the channel resulting in floods.
<span>Bedrock and sediment in a stream are most susceptible to erosion if it is located in a turbulent part of the river.
Constant and fast movement of the water causes the sediments to be displaced and erosion occurs. </span>
Answer:
huh? im confused on what you are asking me
The answer is: [B]: The Coriolis effect works at right angles to the direct of airflow.
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Answer choice "A" is correct. The Coriolis effect is STRONGEST at the poles—and weakest at the equators.
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Answer choice "C" is incorrect. The Coriolis effect has an effect on the DIRECTION of wind—and such, DIRECTLY affects wind direction.
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Answer choice "D" is incorrect. A stronger wind will more GREATLY impacted by the Coriolis effect than a weaker wind (on a net global scale, that is).
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