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Examine how any three of the activities listed below can impact on biomes: ➢ early settlement and the clearing of forests ➢ the felling of tropical rain forests ➢ intensive agricultural practices ➢ industrial development. - Leaving Cert Geography - Question 18 - 2012
Question 18
Examine how any three of the activities listed below can impact on biomes: ➢ early settlement and the clearing of forests ➢ the felling of tropical rain forests ➢ i... show full transcript
Worked Solution & Example Answer:Examine how any three of the activities listed below can impact on biomes: ➢ early settlement and the clearing of forests ➢ the felling of tropical rain forests ➢ intensive agricultural practices ➢ industrial development. - Leaving Cert Geography - Question 18 - 2012
Step 1
early settlement and the clearing of forests
Answer
Early settlement and the clearing of forests substantially affect biomes by removing native vegetation, which leads to habitat loss for numerous species. When forests are cleared for agriculture or urban development, the microclimates and ecosystems supported by these trees are disrupted. The soil can also suffer from erosion and degradation due to the removal of root systems that stabilize it.
Step 2
the felling of tropical rain forests
Answer
The felling of tropical rain forests has a profound impact on biodiversity. Tropical rain forests are home to a vast number of species, many of which are endemic. Deforestation not only leads to the immediate loss of habitat but also contributes to global climate change, as these forests act as carbon sinks. Additionally, the reduction of rain forest areas can alter local and global weather patterns.
Step 3
industrial development
Answer
Industrial development can lead to increased pollution and the depletion of natural resources. The construction of factories and infrastructure often encroaches on natural habitats, leading to fragmentation and loss of biodiversity. Moreover, industrial activities can result in the contamination of soil and water bodies, posing threats to both terrestrial and aquatic ecosystems.