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Amazon Rainforest Case Study: PDF, Answers, and Notes | GCSE & A Level Geography

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Amazon Rainforest Case Study: PDF, Answers, and Notes | GCSE & A Level Geography
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Bella

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The Amazon rainforest case study reveals the world's largest rainforest ecosystem facing significant challenges from deforestation and human activities, covering approximately 40% of Brazil and extending into multiple South American countries. This vital ecosystem, home to countless species and crucial for global climate stability, faces multiple threats primarily from commercial farming, logging, and development projects.

• The rainforest contains 90-140 billion tons of carbon and plays a crucial role in global climate regulation
• Deforestation in the amazon rainforest is primarily driven by commercial farming (65-80%) and subsistence farming (20-25%)
• The region faces significant environmental and economic impacts, including soil erosion and climate change
• Recent data shows increasing deforestation hotspots, particularly in 2021
• The effects of deforestation in the amazon rainforest include both economic benefits and severe environmental consequences

08/01/2023

975

<p>The Amazon Rainforest, also known as Amazonia, covers much of northwest Brazil and extends into Colombia, Peru, and other South American

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Causes of Amazon Deforestation

The various drivers of deforestation in the Amazon demonstrate the complex challenges facing rainforest conservation. Commercial farming, particularly cattle ranching, represents the most significant threat to the forest's integrity.

Vocabulary: Slash and burn - A farming method where forest is cleared and burned to create agricultural land.

Highlight: Cattle ranching accounts for approximately 70% of deforestation in Brazil, with around 200 million cattle in the region.

Example: The Trans-Amazonian Highway, stretching 4,000km, exemplifies how infrastructure development contributes to deforestation.

Definition: Subsistence farming refers to small-scale agriculture where farmers grow food primarily to feed their families.

<p>The Amazon Rainforest, also known as Amazonia, covers much of northwest Brazil and extends into Colombia, Peru, and other South American

View

Environmental and Economic Impacts

The consequences of Amazon deforestation create a complex web of economic and environmental effects that impact both local and global communities.

Highlight: While deforestation generated $6.9 billion from cattle farming in 2008, it simultaneously destroys long-term resources and local livelihoods.

Example: Mercury contamination from gold mining operations poses severe risks to local fish populations and human health.

Definition: Soil erosion occurs when the protective forest canopy is removed, leaving soil vulnerable to heavy rainfall and degradation.

Quote: "Trees cut down change the water cycle and lead to the climate becoming drier and warmer."

<p>The Amazon Rainforest, also known as Amazonia, covers much of northwest Brazil and extends into Colombia, Peru, and other South American

View

Amazon Rainforest Overview and Geography

The Amazon Rainforest, spanning across multiple South American countries, represents Earth's largest rainforest ecosystem. This vast expanse covers approximately 40% of Brazil's total area, encompassing roughly 6 million square kilometers.

Definition: Amazonia refers to the entire Amazon basin ecosystem, including both the rainforest and river system.

Highlight: The Amazon contains 1 in 10 known species on Earth and houses half of the planet's remaining tropical forests.

Example: Notable species include the jaguar, macaw, Amazon river dolphin, black spider monkey, and poison dart frog.

Quote: "There is a clear link between the health of the Amazon and the health of the planet."

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Subjects

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Geography

/

Physical geography

/

Ecosystems under stress

Amazon Rainforest Case Study: PDF, Answers, and Notes | GCSE & A Level Geography

user profile picture

Bella

@isabellalala

·

68 Followers

Follow

Subject Expert

The Amazon rainforest case study reveals the world's largest rainforest ecosystem facing significant challenges from deforestation and human activities, covering approximately 40% of Brazil and extending into multiple South American countries. This vital ecosystem, home to countless species and crucial for global climate stability, faces multiple threats primarily from commercial farming, logging, and development projects.

• The rainforest contains 90-140 billion tons of carbon and plays a crucial role in global climate regulation
• Deforestation in the amazon rainforest is primarily driven by commercial farming (65-80%) and subsistence farming (20-25%)
• The region faces significant environmental and economic impacts, including soil erosion and climate change
• Recent data shows increasing deforestation hotspots, particularly in 2021
• The effects of deforestation in the amazon rainforest include both economic benefits and severe environmental consequences

08/01/2023

975

 

11/12

 

Geography

39

<p>The Amazon Rainforest, also known as Amazonia, covers much of northwest Brazil and extends into Colombia, Peru, and other South American

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Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Causes of Amazon Deforestation

The various drivers of deforestation in the Amazon demonstrate the complex challenges facing rainforest conservation. Commercial farming, particularly cattle ranching, represents the most significant threat to the forest's integrity.

Vocabulary: Slash and burn - A farming method where forest is cleared and burned to create agricultural land.

Highlight: Cattle ranching accounts for approximately 70% of deforestation in Brazil, with around 200 million cattle in the region.

Example: The Trans-Amazonian Highway, stretching 4,000km, exemplifies how infrastructure development contributes to deforestation.

Definition: Subsistence farming refers to small-scale agriculture where farmers grow food primarily to feed their families.

<p>The Amazon Rainforest, also known as Amazonia, covers much of northwest Brazil and extends into Colombia, Peru, and other South American

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Environmental and Economic Impacts

The consequences of Amazon deforestation create a complex web of economic and environmental effects that impact both local and global communities.

Highlight: While deforestation generated $6.9 billion from cattle farming in 2008, it simultaneously destroys long-term resources and local livelihoods.

Example: Mercury contamination from gold mining operations poses severe risks to local fish populations and human health.

Definition: Soil erosion occurs when the protective forest canopy is removed, leaving soil vulnerable to heavy rainfall and degradation.

Quote: "Trees cut down change the water cycle and lead to the climate becoming drier and warmer."

<p>The Amazon Rainforest, also known as Amazonia, covers much of northwest Brazil and extends into Colombia, Peru, and other South American

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Amazon Rainforest Overview and Geography

The Amazon Rainforest, spanning across multiple South American countries, represents Earth's largest rainforest ecosystem. This vast expanse covers approximately 40% of Brazil's total area, encompassing roughly 6 million square kilometers.

Definition: Amazonia refers to the entire Amazon basin ecosystem, including both the rainforest and river system.

Highlight: The Amazon contains 1 in 10 known species on Earth and houses half of the planet's remaining tropical forests.

Example: Notable species include the jaguar, macaw, Amazon river dolphin, black spider monkey, and poison dart frog.

Quote: "There is a clear link between the health of the Amazon and the health of the planet."

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Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the #1 education app in five European countries

4.9+

Average app rating

15 M

Pupils love Knowunity

#1

In education app charts in 12 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user

I love this app ❤️ I actually use it every time I study.