A Winkel Tripel projection<span> is a type of pseudocylindrical </span>projection map<span> in which both the lines of latitude and longitude are curved. The </span>Winkel Tripel projection<span>was adopted by the National Geographic Society in the late 1990s (replacing the Robinson </span>projection<span>).</span>
The Earth's atmosphere is mostly Nitrogen ~ 78% and Oxygen ~21% gas.
Muhammad, in full Abū al-Qāsim Muḥammad ibn ʿAbd Allāh ibn ʿAbd al-Muṭṭalib ibn Hāshim, (born c. 570, Mecca, Arabia [now in Saudi Arabia]—died June 8, 632, Medina), the founder of Islam and the proclaimer of the Qurʾān.
Answer:
Land degradation is a process in which the value of the biophysical environment is affected by a combination of human-induced processes acting upon the land. It is viewed as any change or disturbance to the land perceived to be deleterious or undesirable.