Freedom Won: Quiz and Flashcards on Sustainable Renewable Energy Chapter 1

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Questions and Answers

What is the primary cause of famine?

Rise in fuel costs

Exceeding environmental resources (correct)

Food riots

Malnutrition

What region of Africa experienced a devastating famine in the 1970s?

Horn of Africa

Sahel region (correct)

Congo Basin

Nile River Delta

What is the consequence of a rise in fuel costs on the global food crisis?

Lower food prices

Higher food costs (correct)

Increased food production

Improved food distribution

What was the outcome of the food crisis in 2007?

Food riots Signup and view all the answers

What is the estimated number of people affected by malnutrition during the Sahel region famine in the 1970s?

Millions Signup and view all the answers

What is the central concern regarding Earth's sustainability?

Environmental degradation and its impact on human existence Signup and view all the answers

Which of the following is a direct consequence of neglecting environmental sustainability?

Irreversible damage to ecosystems and loss of biodiversity Signup and view all the answers

What is the primary motivation behind the pursuit of environmental sustainability?

To protect and preserve natural resources for future generations Signup and view all the answers

What is the ultimate consequence of failing to achieve environmental sustainability?

The collapse of ecosystems and extinction of species Signup and view all the answers

What is the underlying assumption behind the concept of environmental sustainability?

That human existence is dependent on the health and well-being of the planet Signup and view all the answers

What is the primary characteristic of sustainable resource harvest?

The same quantity of the resource can be harvested each year for an unlimited amount of time Signup and view all the answers

Which of the following is an implication of sustainable resource harvest?

The resource can be harvested indefinitely Signup and view all the answers

What is the primary goal of sustainable resource harvest?

To maintain a constant level of resource extraction Signup and view all the answers

What is the consequence of sustainable resource harvest on the environment?

It maintains ecological balance Signup and view all the answers

What is the benefit of sustainable resource harvest to future generations?

It ensures that resources are available for an unlimited amount of time Signup and view all the answers

What is the primary objective of a plan for renewable resources?

To maintain ecological balance Signup and view all the answers

What is a key characteristic of a sustainable plan for renewable resources?

Preventing ecosystem degradation Signup and view all the answers

A plan for renewable resources that does not deplete the resources or damage ecosystems is guided by what principle?

Sustainable development Signup and view all the answers

What is the consequence of a plan for renewable resources that neglects ecosystem health?

Ecosystem degradation Signup and view all the answers

What is the ultimate goal of a sustainable plan for renewable resources?

Preserving ecosystem health Signup and view all the answers

What is the primary purpose of maintaining an ecological-ecosystem?

To provide benefits to specific species or the ecosystem itself Signup and view all the answers

What is implied by the concept of an ecological-ecosystem?

Species interact with each other and their environment Signup and view all the answers

What is the underlying assumption of the ecological-ecosystem approach?

Ecosystems provide benefits to specific species Signup and view all the answers

What is the significance of maintaining ecological-ecosystems?

To ensure the survival of species of interest Signup and view all the answers

What is the core idea behind the concept of ecological-ecosystems?

Ecosystems provide benefits to specific species or the ecosystem itself Signup and view all the answers

Study Notes

Ecological-Ecosystem Importance

Ecological-ecosystem is necessary for the survival of some species of interest or provides benefits to the system itself.

Famine and Food Crisis

Famine occurs when the human population exceeds its environmental resources.
Example: Sahel region of Africa in the 1970s, where ½ million people starved to death, and millions were affected by malnutrition.
Rising fuel costs lead to higher food costs, contributing to a global food crisis.

Food Crisis

Food riots broke out in 2007 over increasing food costs.
The crisis is driven by rising fuel costs, leading to higher food prices.

Sustainable Resource Harvest

Sustainable resource harvest: allowing the same quantity of a resource to be harvested each year for an unlimited amount of time.
This approach ensures the long-term availability of resources without depleting them or damaging ecosystems.

Environmental Sustainability

The ultimate environmental objective is to ensure the Earth's survival.
A plan for renewable resources is crucial to prevent resource depletion and ecosystem damage.
Renewable resources can help maintain ecological balance and prevent environmental degradation.

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Description

Test your knowledge on sustainable plans for renewable resources that ensure their availability for future generations without harming the environment. Explore the concepts and strategies that promote eco-friendly resource management. Take this quiz to assess your understanding of sustainable practices in renewable energy.

Sustainable Renewable Resources chapter 1