why the ground water level was decreasing day by day
Answers
There is only limited supply of rain to this world due to high level of global warming and environmental degradation. Hence we must save water for future usage during scarcity.
One form of saving water is by storing them in the Ground water table. While storing the water here, it makes the land cool thereby making plants to grow more faster with more resistance. Also this water is safe from all sorts of pollution and diseases like Cholera.
The ground water table is decreasing day to day because:
1. Over population is being practiced and due to this large consumptions are made.
2. Many people are clearing the water table for their own purposes due to which it leads to an overall decrease in the table. E.g. Digging of wells and tube wells.
3. Proper replenishment of the lost water is not met due to which the table decreases even after rains and floods.
4. Proper tools and technology are not present in some places which makes people waste water and make the water on land to join the sea or drainage.
These are the main reasons. Hope it helped !