A secondary source could be less biased over a primary source:)
The formations containing large lakes in northern Europe that glaciers produced were C. Fjords.
Suburban sprawl is tremendously expensive to the economy as a whole. Infrastructure and critical services such as water and energy can be delivered at a cost that is 2.5 times higher in the suburbs than in dense metropolitan areas.
Answer:
A - It shows the boundaries of the countries in Europe.
The advantages when using nuclear fusion are the following:
1. We can have clean and non-polluted energy, no contribution of gases to the greenhouse effect or absorption of infrared radiation.
2. Effectively limitless fuel available
3. Very low cost of a fuel
4. No chain reaction
5. Fusion has the potential to provide abundant energy
