It shows where earthquakes occur around the world. Geologists will make maps out of this data and find out the most earthquakes occur along plate boundaries.
soil erosion in Iran
The removal of fertile topsoil by the action of wind, rain and river water is called soil erosion.
Soil erosion is the process of detachment of soil particles from the parent body or disturbance of the soil structure is known as soil erosion. Generally, soil erosion is called as the creeping death of the soil. Soil erosion is considered as negative soil pollution.
Causes of Soil Erosion:
Soil loss is maximum in the region with high population densities. Globally the present rate of soil erosion is over 2500 million tonnes/year. The chief causes of soil erosion are:
1. Land-use changes involving the destruction of forests and grasslands for expansion of agriculture and other commercial activities.
2. Overgrazing of pastures.
3. Fallowing of land for a longer duration.
4. Overuse of chemical fertilizers under intensive cultivation practices destroys the soil structure consequently the soil becomes susceptible to erosive forces.
5. Shifting cultivation by tribal population.
6. Continuous cultivation of the same crop.
I hope I helped you^_^
Khyber Pass- Pakistan
Mount Pidurutalagala- Sri Lanka
Deccan Plateau- India
Mount Everest- Nepal.
Answer:
C. Wood
Explanation:
Wood is a renewable resource since we can use the seeds and sapling to grow more trees, and the more trees the more of the resource of wood that we have.
Benefits of the System,There are a number of benefits of using the System: (1) it reduces the cost and administrative workload associated with the issuance and custody of beneficial certificates; (2) it executes administrative procedures promptly─for example, it used to take a number of days to have the beneficial certificates issued after the purchase, but under this System, the rights are recorded in the transfer account book on the day of the purchase; and (3) it eliminates the risk of loss, theft, forgery, etc. of beneficial certificates.
