GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
5. | Almost one third of the land area through out the world is affected by land degradation. Pakistan�s agriculture sector though facilitates employment to >65% but is facing challenges from: | |
A. | Erosion | |
B. | Salinity | |
C. | Waterlogging | |
D. | All of the above | |