Deforestation
For the development of any country, a percentage of its total area should be covered by forests, but only less than five percent of Pakistan's area is covered by forests. Not only is it harmful but it is also harming our environment badly
Forests are the only source of oxygen at the peak of their growth, their indiscriminate cutting is reducing the production of oxygen, besides increasing their quantity significantly, which is being damaged by increasing the temperature of the earth. It can be seen that this is the reason why climate changes are taking place, for example, the decrease or excess of rains, the change in the time of these passages, etc., which is affecting our sector badly.
The main cause of all these is deforestation, so our effort should be not only to protect the existing trees, but also to plant the same forests to avoid environmental changes. Their power is going to end many times from the hands of the residences
Turning the land into a desert
Human activities such as molesting of animals, cutting down of forests and repeatedly digging into the land for their own needs all combine to make the land barren. The whole process in which we make the land useless is called land desertification. The following is
Due to poor sources and old method of cultivation, how much of the land goes up which is being done
If crops are grown repeatedly on the same piece of land, the fertility of the land will decrease and after a few years the land will become barren and turn into a desert.
A lot of water is being lost from the canal system of irrigation, there is also an increase in the water requirements due to the establishment of burial mounds, which is causing water shortage.
Pakistan is an agricultural country and our resources depend more on golden irrigation where on one hand our agriculture is developing due to canal system and agricultural production is increasing on the other hand due to canal system our agricultural land is affected. There is an increase in groundwater level due to canal water. When the water level in an area remains for 55 minutes, the salts present in them fall to the ground. The water evaporates and leaves the ground. As a result, the land becomes uncultivable and becomes barren, this situation is called vandalism.
The amount of both four dams and soluble salts increases in Sam Thor land, this condition is called clerk.
In time, the underground water level rises further and the water passes through the seasons of the earth and comes to Fatah Mubeen in large quantities and it becomes painful for him to camp. In this condition, the land becomes barren and cultivation A large area of land in Pakistan, which has lost its productivity due to the attack of bean and thor, is being made cultivable again by the following methods.
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