Consider why solar energy is a good source of energy for:
* (a) Developed countries
(b) Developing countries.

Why might the new countries be interested in joining the european union (eu)?

The lines marked by the letters a, b, and c on the map above represent a. chains of volcanoes b. earthquake fault lines c. thin strips of heavy forests d. major rivers that flow from north to south

What is unusual about the iraq mountains ,in spite of their old age?