in 2010, 126 countries participated
There were about 135 countries that took part in Earth hour.
I took part in earth hour and hope it saved the earth did you take part????
185 countries were represented in the 2010 Earth Summit (UNCED) held in Rio de Janeiro ,on sustainable Development.
It would take one hour to get to the center of the earth
non-arab countries
Yes, seeing as 200 countries take part in the Olympics, all countries in Europe take part and Lithuania is in Europe. Also it took part every previous year.
Many of the them
Four countries
Four countries
ir8iout
The number of countries that take part in the modern Olympics will vary from time to time. On average, there are usually about 205 countries with over 300 events to compete in.
Thirteen countries.