The are 27 member countries of the EU:
Countries: (I might be wrong! I typed this in a hurry.)
- Belgium
- France
- Germany
- Italy
- Luxembourg
- Netherlands
- Denmark
- Ireland
- Greece
- Portugal
- Spain
- Austria
- Finland
- Sweden
- Cyprus
- Czechia
- Estonia
- Hungary
- Latvia
- Lithuania
- Malta
- Poland
- Slovakia
- Slovenia
- Bulgaria
- Romania
- Croatia
Stay safe and Merry Christmas! :)
The Answer is Tagus River
Answer:
It is 42° higher for the observer at 12° north because of the differ- ence in latitude.
Explanation:
The sun's altitude can be given by the following formula:

In which S is the sun's altitude, L is the latitude of the place and D is the declination of the sun.
Since the comparasion occurs at the same day, the value of D will be the same for both cases, so it can be disconsidered in our calculation.
First observer


Second observer:


The correct answer is:
It is 42° higher for the observer at 12° north because of the differ- ence in latitude.
Gold is plentiful in Africa and is a necessity for most technological devices.