amazon basin deforestation due to developement Flashcards
What economic activities are contributing to deforestation in the Amazon Basin?
Farming, logging, mining, road construction, and hydroelectric power generation are key contributors to deforestation in the Amazon.
How does farming contribute to deforestation in the Amazon?
Large areas of rainforest are cleared for cattle ranching and the cultivation of crops like soybeans, which are used for animal feed.
What role does logging play in deforestation in the Amazon?
Logging companies clear forests for valuable hardwoods like mahogany and timber for furniture and paper products.
How does mining contribute to deforestation in the Amazon?
Mining for iron ore, copper, gold, and other resources causes extensive forest clearing and water pollution from toxic runoff.
How do road constructions contribute to deforestation in the Amazon?
Roads are built to provide access for farming, logging, and mining, which leads to further forest clearance and illegal activities.
What impact does hydroelectric power generation have on deforestation in the Amazon?
The construction of hydroelectric dams leads to the flooding of large areas of rainforest to create reservoirs, disrupting ecosystems.
What are the major environmental impacts of deforestation in the Amazon?
Deforestation leads to loss of biodiversity, climate change due to carbon release, and soil erosion that affects water quality.
What measures have been taken to reduce deforestation in the Amazon?
Efforts include government legislation, sustainable farming practices like agroforestry, reforestation projects, and international pressure.
How has government legislation helped reduce deforestation in the Amazon?
Laws like the Forest Code protect forest areas on private land, and environmental protection areas and indigenous reserves help limit deforestation.
What role do indigenous communities play in Amazon conservation?
Indigenous communities have deep knowledge of sustainable land-use practices and are actively opposing deforestation while advocating for land rights.
How do reforestation projects contribute to the Amazon’s preservation?
Reforestation projects help restore degraded land, combat soil erosion, improve water quality, and bring back biodiversity.
What is the role of international agreements in Amazon conservation?
Agreements like the Paris Climate Agreement exert pressure on Brazil to reduce deforestation as part of global efforts to combat climate change.
What is the overall conclusion about deforestation in the Amazon?
While economic activities drive deforestation, efforts such as government regulations, sustainable practices, and international cooperation are crucial for preserving the Amazon’s biodiversity and climate-regulating role.
