Sostenible

The transcript discusses sustainable energy sources like waves and wind, which do not harm the environment or deplete resources over time. In contrast, it highlights that coal is a finite resource and not sustainable, as it will eventually run out.

Why is it important to generate energy without harming the environment?

• To increase energy costs

• To make energy production more complex

• To preserve natural resources for the future

• To reduce the efficiency of power plants

Which of the following is considered a sustainable energy source?

• Oil

• Natural gas

• Nuclear power

• Wind energy

What is a key characteristic of sustainable energy sources?

• They are expensive to produce

• They deplete natural resources

• They have a minimal environmental impact

• They rely on finite resources

Why is coal not considered a sustainable energy source?

• It is too cheap to produce

• It is a finite resource that will eventually run out

• It has no environmental impact

• It is a renewable resource

What happens when coal resources are depleted?

• Coal becomes a renewable resource

• Alternative energy sources must be used

• Coal power plants become more efficient

• Energy production becomes more sustainable