"Desertification causes the savannas in the Sahel to disappear. It also causes the already vast Sahara desert to spread to more places than just where it currently is. So in short... the Sahel and rain forests are shrinking and the Sahara is growing."
(Answers.com)
All these fundamental facts like the belief system and the norms and the rules and the customs and the people and their relation with the languages firms the cultural environment of the earth and they are represented by the distinct cultures the landscape.
When people suffer from -panic- disorder, they often feel intense fear that something horrible is about to happen. these feelings last minutes and include heart palpitations, shortness of breath, and dizziness?