Which of the following cause delpetion in the water table of the place

Explanation:

Groundwater depletion most commonly occurs because of the frequent pumping of water from the ground. A large amount of groundwater goes to farming & other agricultural practices. Climatic changes across various parts of the globe. Loss of forests will produce the reverse effect of afforestation.

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.