Question

1. iceland is a country that makes extensive use of ______.

○ nuclear energy
○ hydroelectric energy
○ geothermal energy
○ wind energy

Explanation:

Iceland sits on the Mid-Atlantic Ridge, a tectonic boundary with high geothermal activity. It generates over 90% of its heating and a large portion of its electricity from geothermal sources, making this its most extensively used renewable energy type.

Answer:

C. geothermal energy