Sustainablility

Question 1

Is a renewable source ALWAYS renewable? Explain.

Answer 1

No, it’s renewable unless it’s damaged to the point where it can’t replenish itself as fast as it’s being used.

Question 2

Define Sustainable Development and how it refers to our Natural Resources.

Answer 2

Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
We don’t want to use up our natural resources until none are left for future generations

Question 3

What is it meant by the term “Ecological footprint”? (EF)

Answer 3

The amount of space required to support a person’s activities. In order to live, we consume what nature offers. Every action impacts the planet’s ecosystems.

Question 4

How can we ‘modify’ our global EF?

Answer 4

Establish limits to reduce impact:
- Buy in Bulk to minimize trash
- Carpool
- Eat less meat

Question 5

What are advantages and disadvantages of renewable sources?

Answer 5

Advantages:
- Sustainable
- No environmental pollution

Disadvantages:
- Unpredictable
- Hard to get the same level of energy as fossil fuels

Question 6

What are the advantages and disadvantages of non-renewable sources?

Answer 6

Advantages:
- Abundant
- Cheap
- Easier to Produce

Disadvantages:
- Unsustainable
- Cause pollution to the environment
- Unreliable