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What is the effect of cutting trees on hillsides in terms of rainfall?
- a)Increases air pressure
- b)Causes temperature to rise
- c)Leads to flooding in low-lying areas
- d)Increases insolation
Correct answer is option 'C'. Can you explain this answer?
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What is the effect of cutting trees on hillsides in terms of rainfall?...
Effect of Cutting Trees on Hillsides
Deforestation on hillsides can have significant impacts, especially regarding rainfall and water management.
Rainfall and Water Cycle Disruption
- Trees play a vital role in the water cycle by absorbing rainfall and releasing moisture back into the atmosphere through a process called transpiration.
- When trees are cut down, this process is disrupted, leading to decreased moisture levels in the air.
Increased Runoff and Erosion
- Without trees, the soil becomes less stable and more susceptible to erosion.
- Rainfall that would typically be absorbed by tree roots instead becomes surface runoff, leading to rapid water flow down the hillsides.
Flooding in Low-Lying Areas
- The increased runoff can overwhelm rivers and streams, especially during heavy rainfall.
- This can cause flooding in low-lying areas downstream, as the water has nowhere to go and accumulates rapidly.
Conclusion
- Cutting trees on hillsides can significantly alter rainfall patterns and increase the risk of flooding.
- It is essential to maintain forest cover to ensure a balanced hydrological cycle and prevent environmental disasters like flooding.
In summary, the correct answer to the impact of cutting trees on hillsides in terms of rainfall is option 'C'. The loss of trees increases runoff, leading to flooding in low-lying areas.
Deforestation on hillsides can have significant impacts, especially regarding rainfall and water management.
Rainfall and Water Cycle Disruption
- Trees play a vital role in the water cycle by absorbing rainfall and releasing moisture back into the atmosphere through a process called transpiration.
- When trees are cut down, this process is disrupted, leading to decreased moisture levels in the air.
Increased Runoff and Erosion
- Without trees, the soil becomes less stable and more susceptible to erosion.
- Rainfall that would typically be absorbed by tree roots instead becomes surface runoff, leading to rapid water flow down the hillsides.
Flooding in Low-Lying Areas
- The increased runoff can overwhelm rivers and streams, especially during heavy rainfall.
- This can cause flooding in low-lying areas downstream, as the water has nowhere to go and accumulates rapidly.
Conclusion
- Cutting trees on hillsides can significantly alter rainfall patterns and increase the risk of flooding.
- It is essential to maintain forest cover to ensure a balanced hydrological cycle and prevent environmental disasters like flooding.
In summary, the correct answer to the impact of cutting trees on hillsides in terms of rainfall is option 'C'. The loss of trees increases runoff, leading to flooding in low-lying areas.
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Community Answer
What is the effect of cutting trees on hillsides in terms of rainfall?...
Cutting trees on hillsides can lead to rainwater flowing down bare mountains, causing flooding in low-lying areas. Trees help in preserving water and preventing floods.
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What is the effect of cutting trees on hillsides in terms of rainfall?a)Increases air pressureb)Causes temperature to risec)Leads to flooding in low-lying areasd)Increases insolationCorrect answer is option 'C'. Can you explain this answer?
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What is the effect of cutting trees on hillsides in terms of rainfall?a)Increases air pressureb)Causes temperature to risec)Leads to flooding in low-lying areasd)Increases insolationCorrect answer is option 'C'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about What is the effect of cutting trees on hillsides in terms of rainfall?a)Increases air pressureb)Causes temperature to risec)Leads to flooding in low-lying areasd)Increases insolationCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the effect of cutting trees on hillsides in terms of rainfall?a)Increases air pressureb)Causes temperature to risec)Leads to flooding in low-lying areasd)Increases insolationCorrect answer is option 'C'. Can you explain this answer?.
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