The correct answer is option 3, which states that the advantages of tectonic activity in Iceland include the source of natural geothermal energy and the attraction of tourists.

1. Source of natural geothermal energy: Iceland is located on the Mid-Atlantic Ridge, where two tectonic plates diverge. This tectonic activity leads to the formation of numerous volcanic and geothermal features. Iceland`s abundant geothermal energy resources have been harnessed for electricity generation and heating, making it a sustainable and cost-effective energy source for the country.

2. Creation of new land: While tectonic activity generally results in the destruction of land through volcanic eruptions and earthquakes, in certain cases, it can lead to the creation of new land. This happens when magma rises to the surface and solidifies, forming new volcanic islands or expanding existing ones. However, this specific advantage is not mentioned in the provided answer options.

3. Attraction of tourists: Iceland`s unique geological features resulting from tectonic activity, such as geysers, hot springs, and volcanoes, attract tourists from around the world. The country`s dramatic landscapes, including glaciers, waterfalls, and black sand beaches, provide a visual spectacle that appeals to adventure seekers and nature enthusiasts. The tourism