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Read the article below and answer each of the following questions - Junior Cycle Geography - Question a - 2021
Question a
Read the article below and answer each of the following questions. Landslide in Indian village of Malin leaves 17 dead and 200 missing At least 17 people were kill... show full transcript
Worked Solution & Example Answer:Read the article below and answer each of the following questions - Junior Cycle Geography - Question a - 2021
Step 1
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Step 3
The article states that one cause of this landslide was the "removal of trees". Briefly explain how the removal of trees can lead to a landslide.
Answer
The removal of trees can lead to landslides by destabilizing the soil. Tree roots act as anchors for the soil, holding it in place. When trees are removed, the soil can become loose and more susceptible to movement, especially during heavy rainfall. Additionally, without trees to absorb water, the soil can retain more moisture, which increases its weight and can lead to landslide events.
Step 4
If this land was reforested (replanted with trees) it would help protect against future landslides. Describe another benefit of planting trees.
Answer
Another benefit of planting trees is that they help in improving air quality. Trees filter harmful pollutants from the air, such as carbon dioxide, sulfur dioxide, and ozone. Through the process of photosynthesis, trees absorb carbon dioxide and release oxygen, contributing to a healthier environment for all living organisms.